K812 Portable Bluetooth V2.1 Stereo Speaker
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K812 Portable Bluetooth V2.1 Stereo Speaker

- BLUE 151550801

Support Handsfree FM Radio AUX USB TF Card Input
9.14
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Features:
● Lossless pure sound, 360 degrees surround sound, giving you more perfect and outstanding experience.
● Three modes: Bluetooth mode, FM mode, AUX mode.
● Smooth body lines, excellent feel, it just looks like an artwork. Engineering plastic material protects it from damaging the internal cavity.
● Wireless Bluetooth V2.1 technology, support hands free, intimate and comfortable.
● Support FM radio, providing you with multi-radio choice, life is no monotonous at all.
● Perfect collapsible built-in large capacity lithium battery ( 800mAh ), long time for using.
● With LED indicator, you can know whether your speaker is being charged.
● Support USB, TF card and 3.5mm AUX input.

Specification

Primary Features

Design: Cool,Multifunctional,Portable,Stylish
Compatible with: Laptop,Mobile phone,MP3,MP4,MP5,PC,Tablet PC,TF/Micro SD Card
Supports: Bluetooth,FM,Hands-free Calls,Loudspeaker,Microphone,TF Card Music Playing,Volume Control
Functions: AUX Function,Songs Track,Stereo
Connection: Wireless
Interface: 3.5mm Audio,Micro USB,TF Card Slot,USB2.0
Audio Source: Bluetooth Enabled Devices,Electronic Products with 3.5mm Plug,Electronic Products with USB port,TF/Micro SD Card,U-disk
Material: Metal,Plastic
Speaker Impedance: 4 ohm
Color: Blue,Orange,Purple

Technical Parameters

Bluetooth Version: Bluetooth 2.1
Transmission Distance: W/O obstacles 10m
Power Output: 3W x 2 (Max)
Total Power: 6W
S/N: 85dB
Distortion: 0.01 percents

Other Parameters

Charging Voltage: 4.8V - 5.5V DC
Working Voltage: 3.7V - 4.2V DC
Battery Capacity: 800mAh
Charging Time: About 3 hours
Lasting Time: About 3 hours

Dimension and Weight

Product weight: 0.3530 kg
Package weight: 0.3080 kg
Product size (L x W x H): 20.50 x 6.40 x 4.00 cm / 8.07 x 2.52 x 1.57 inches
Package size (L x W x H): 23.00 x 7.50 x 5.00 cm / 9.06 x 2.95 x 1.97 inches

Package Contents

Package Contents: 1 x K812 Portable Bluetooth V2.1 Stereo Speaker with Built-in Microphone TF Card AUX Slot, 1 x USB Charging Cable

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue



K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue

K812 Bluetooth V2.1 Stereo Speaker Support Handsfree FM Radio AUX USB TF Card Input- Blue


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Customer Reviews

4.65 out of 5
  • 140
  • 46
  • 5
  • 0
  • 3
See all 194 reviews Write a Review
  • Mariusz
    Yes (0) Color: Blue
    SUPER!!!!!
    K812 Przenośny głośnik stereo Bluetooth V2.1 - niebieski
    Cechy:
    ● Bezstratny czysty dźwięk, 360-stopniowy dźwięk przestrzenny, zapewniający doskonałe i wyjątkowe doznania.
    ● Trzy tryby: tryb Bluetooth, tryb FM, tryb AUX.
    ● Gładkie linie nadwozia, doskonałe wyczucie, po prostu wygląda jak dzieło sztuki. Inżynieryjny materiał z tworzywa sztucznego chroni go przed uszkodzeniem wewnętrznej wnęki.
    ● Bezprzewodowa technologia Bluetooth V2.1, obsługa bez użycia rąk, intymność i wygoda.
    ● Obsługa radia FM, zapewniającego wybór z wielu urządzeń radiowych, życie nie jest monotonne.
    ● Doskonały składany wbudowany akumulator litowy o dużej pojemności (800mAh), długi czas użytkowania.
    ● Dzięki wskaźnikowi LED możesz sprawdzić, czy głośnik jest ładowany.
    ● Obsługa USB, karty TF i wejścia AUX 3,5 mm.

    Nov 27,2018

  • K812 Portable Bluetooth V2.1 Stereo Speaker
    Yes (0) Color: Blue
    K812 Portable Bluetooth V2.1 Stereo Speaker - Blue
    Features:
    ● Lossless pure sound, 360 degrees surround sound, giving you more perfect and outstanding experience.
    ● Three modes: Bluetooth mode, FM mode, AUX mode.
    ● Smooth body lines, excellent feel, it just looks like an artwork. Engineering plastic material protects it from damaging the internal cavity.
    ● Wireless Bluetooth V2.1 technology, support hands free, intimate and comfortable.
    ● Support FM radio, providing you with multi-radio choice, life is no monotonous at all.
    ● Perfect collapsible built-in large capacity lithium battery ( 800mAh ), long time for using.
    ● With LED indicator, you can know whether your speaker is being charged.
    ● Support USB, TF card and 3.5mm AUX input.

    Sep 19,2018

  • Ovidiu
    Yes (1) Color: Blue
    Speaker
    The speaker sounds well and it has a very good quality built. From my point of view it sounds loud enough for a room. Radio works great as long as you use it outside or leave the cable close to the opened window, otherwise you won't get any frequencies.It's battery lasts for about 4 hours at medium-high volume and you can easily charge it with an android charger. It has a very good price and I think it is worth every dollar. Very fast shipping, it took for about 10 days to arrive.
    Suggestion
    No cons for this product. Very pleased with it.

    Oct 24,2016

  • L
    Yes (1) Color: Blue
    good price, and functions, decent sound
    Best priced bt speaker I've found, which was said to be stereo. Yeah, it has more than one speaker in it, but it isn't stereo.
    Radio calibration is a struggle since it has no manual (-,+ changes channel, or changes volume if it's held long; Play button is mute, long pressed is the autotune).
    Notifications aren't the best. It talks when bt or radio mode is selected, and at Low Battery also alerts us about it in life every 30 second. Blue led is always on, red led only on during charging.
    it doesn't says when charging is done or enough... not even after 4-5 hours.

    Nov 01,2018

  • Dor
    Yes (0) Color: Blue
    Great device!
    I’ve wanted some radio for my dog so he would not feel alone when I’m at work, but also a Bluetooth speaker to play some music with friends. This device has it all! It can work with and without being plugged in the power supply, the battery last long, Bluetooth works great, aux cable is also the antenna for the radio which makes the radio great! It’s missing some instructions of how to use all of its functions but you get it pretty fast, plus some guys in the review already uploaded the instructions

    Dec 16,2018

  • Ismael
    Yes (0) Color: Blue
    Altavo k812 buena compra n.n
    Se me hace una buena compra ya que la relacion calidad precio es buena, el envio no fue tardado y me llego en excelentes condiciones totalmente sellado
    Un gran alcance de audio el unico problema es que al momento de subir el volumen al maximo este se distorsiona un poco pero no es algo muy grave
    se la regale a mi Madre porque desde hace tiempo queria una y le encanto, hasta el momento no tengo ningina queja
    Facil de conectar y de cargar
    aparte no sabia que traia radio que fue otro punto a favor
    En fin una buena compra por el precio del producto

    Oct 02,2018

  • Tamás
    Yes (0) Color: Blue
    K812 Portable Bluetooth V2.1 Stereo Speaker
    Választásom elsődlegesen a 2x3W teljesítmény miatt esett rá amellett, hogy jól is néz ki. Jól döntöttem, mert nagyon jól szól!! Jól kiadja a mélyet is, van benne erő, és mindez sztereóban. Erős masszív anyagból van, ezzel együtt jó a tapintása és barátságos az ára is. Fogadja a microSD kártyát, USB-t és van AUX bemenete is. Könnyen kapcsolódik össze bluetooth-on a telefonnal erről angolul tájékoztat is. FM rádiót is hallgathatunk vele. Nekem nagyon megfelel, ezt vártam.
    Suggestion
    A nagy teljesítmény eszi az akksit, de ez talán normális is.

    Feb 13,2016

  • mr
    Yes (0) Color: Blue
    KB812
    - It's better than in pictures
    - It is well assembled
    It's pretty tough
    -high and high volume, has 3 speakers: 2 stereo active + one passive membrane between speakers
    - easy connection with phone
    -Buttons are syncing well with your phone
    -800mAH battery, great autonomy
    - you can hear the bluetooth call on it
    -I am very pleased;)

    Oct 18,2018

  • william
    Yes (0) Color: Blue
    K812 Portable Bluetooth V2.1 Stereo Speaker - BLUE
    This are real awesome Bluetooth speakers, no envy from other more expensive branded devices sold out there, if you don't want to spend a lot of money and have good sound even with some respectable bass... stop looking and buy this baby, won't regret it.
    Nice built materials, usability and price....
    Suggestion
    none so far...

    Jul 23,2016

  • CristiMg
    Yes (2) Color: Orange
    BestBuy,recomand
    -Arata mai bine decat in poze
    -pare bine asamblata
    -e destul de grea
    -se aude bine si la volum mare,are 3 difuzoare: 2 active stereo + o membrana pasiva intre difuzoare
    -conectare usoara cu tel
    -butoanele se sincronizeaza bine cu tel
    -baterie 1800mlA,autonomie mare
    -se aude foarte bine convorbirea prin bluetooth pe ea
    -Eu sunt foarte multumit ;)
    Suggestion
    -radio nu are antena externa si receptia FM e slaba ,dar nu ma deranjeaza ,nu am luat-o pt radio
    -se pateaza relativ repede de la amprente,dar se curata usor

    Sep 28,2017

Customer Questions & Answers

  • All(13)
  • Product Information(11)
  • Stock Status(1)
  • Payment
  • About Shipping(1)
  • Others
Q

can it be used with a Samsung Bluetooth TV

By femolox Aug-26/2018 13:58:52

A

Hello Femolox, 
No ,I am sincerely sorry that it can not .

Q

Is battery removable and replacebale? If not, what will happen if battery dies after few months? Will it still work if connected to power cable?

By Arpit Neema Jun-25/2018 16:09:21

A

Non-removable, built-in battery

Q

Hi. Is it compatible with a desktop computer?

By Adi Suliman May-04/2018 11:40:08

A

Dear Adi,


It is compatible with: Laptop,Mobile phone,MP3,MP4,MP5,PC,Tablet PC,TF/Micro SD Card.

Q

Does it have a woofer for bass ?

By Rohit Mar-08/2018 15:55:38

A

Hello Rohit,

Yes,it has a woofer for bass.Thank you.

Q

The product comes from which country

By Artur Gouveia Apr-27/2017 19:49:55

A

Hello Artur, 
It comes from China.



Q

Hi, Can I listen to music and charge the battery at the same time? Thanks

By Oscar Apr-16/2017 07:03:23

A

Hello Oscar,

We commend that please do not listen to music when charging the battery.

Q

Is it posible to stop the playback after the last file ends?

By Greeno Feb-01/2017 16:07:01

A

Hello Greeno,

Thank you for your inquiry.

It can not support to stop the playback after the last file ends in the usual case.

Please feel free to contact us if further questions.Thank you for your attention.


Q

DOES THE PRODUCT SUPPORT AM RADIO

By kEVIN Dec-17/2016 20:07:41

A

Hello Kevin,

It supports AM radio.

Thanks for your attention.

Q

How much is shipping for this product?

By Devon Aggett Sep-27/2016 19:59:39

A

Hello Devon,                                                                                                                                                            

You can see the Shipping costs and delivery time during the check out. Steps to follow: 

  1. Add your product to your cart

2. Enter your delivery country 

3. The shipping cost will be displayed automatically.  
The price shown on the on the product page is the item price, shipping cost is not included.
Delivery cost depends on the shipping method on many factors such as weight, shipping time and the destination country.  

Q

the charging cable is included?

By Pedro Mendez Jun-28/2016 23:58:09

A

Hello Pedro, 
The charging cable is included. Thanks for your attention.

Q

can it be used with a Samsung Bluetooth TV

By femolox Aug-26/2018 13:58:52

A

Hello Femolox, 
No ,I am sincerely sorry that it can not .

Q

Is battery removable and replacebale? If not, what will happen if battery dies after few months? Will it still work if connected to power cable?

By Arpit Neema Jun-25/2018 16:09:21

A

Non-removable, built-in battery

Q

Hi. Is it compatible with a desktop computer?

By Adi Suliman May-04/2018 11:40:08

A

Dear Adi,


It is compatible with: Laptop,Mobile phone,MP3,MP4,MP5,PC,Tablet PC,TF/Micro SD Card.

Q

Does it have a woofer for bass ?

By Rohit Mar-08/2018 15:55:38

A

Hello Rohit,

Yes,it has a woofer for bass.Thank you.

Q

The product comes from which country

By Artur Gouveia Apr-27/2017 19:49:55

A

Hello Artur, 
It comes from China.



Q

Hi, Can I listen to music and charge the battery at the same time? Thanks

By Oscar Apr-16/2017 07:03:23

A

Hello Oscar,

We commend that please do not listen to music when charging the battery.

Q

Is it posible to stop the playback after the last file ends?

By Greeno Feb-01/2017 16:07:01

A

Hello Greeno,

Thank you for your inquiry.

It can not support to stop the playback after the last file ends in the usual case.

Please feel free to contact us if further questions.Thank you for your attention.


Q

DOES THE PRODUCT SUPPORT AM RADIO

By kEVIN Dec-17/2016 20:07:41

A

Hello Kevin,

It supports AM radio.

Thanks for your attention.

Q

the charging cable is included?

By Pedro Mendez Jun-28/2016 23:58:09

A

Hello Pedro, 
The charging cable is included. Thanks for your attention.

Q

I want to know if it is really stereo speaker not binaural (mono in 2 speakers).

By Vali May-06/2016 12:16:44

A

Hello Vali,
It is stereo speaker.

Q

do you have in stock?

By Alfredo Mar-23/2016 03:49:43

A

Hi ,

We are pleased to inform it is available for purchase.Have a nice day.


Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!

Q

How much is shipping for this product?

By Devon Aggett Sep-27/2016 19:59:39

A

Hello Devon,                                                                                                                                                            

You can see the Shipping costs and delivery time during the check out. Steps to follow: 

  1. Add your product to your cart

2. Enter your delivery country 

3. The shipping cost will be displayed automatically.  
The price shown on the on the product page is the item price, shipping cost is not included.
Delivery cost depends on the shipping method on many factors such as weight, shipping time and the destination country.  

Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!

13 Questions & Answers View All>

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