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Alfawise J20 Bone Conduction Bluetooth 5.0 Headphones
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Alfawise J20 Bone Conduction Bluetooth 5.0 Headphones

- Black 431730101

Ear-free Music Quick Charge with Qualcomm Master IC Open-ear Wireless Sports Headset
31.99 $36.47 Discount : 12% OFF
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    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: May 27 - May 29, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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Customers Who Bought This Item Also Bought

Tired of using in-ear, on-ear and over-ear headphones? Do you cut yourself from the surroundings and feel insecure on the road? Fortunately, we've got Bone Conduction Headphones. The ear-free headphones have seen increasing popularity in Japan and South Korea in recent years. Bypass the eardrum, funnel sound waves directly to the inner ear. Enjoy music with ears freely open to the world!

Main Features:
● Bone conduction headphones with the state-of-the-art Qualcomm Master IC chip
Bluetooth 5.0, more power-saving and stable for the perfect wireless experience
Quick charge, 10min charging for 1 hour long wireless music
Easier to control of music, calls, Siri during workouts by using the exterior MF button
Ergonomic fit, ultralight, comfortable with the flexible titanium memory alloy wire, built to last
IP56 waterproof, silicone coating and enclosed cavity, resistant to sweat, rain, dust

LED Indicator Status:
Red light flashes quickly: low battery warning
Steady red light: charging
Blue light is always on: fully charged
Blue and red alternately flash: BT pairing

Specification

General

Brand: Alfawise
Model: J20
Type: Ear-fitting
Material: Silicone,Titanium Alloy

Product Details

Application: Gaming,Running,Sport,Working
Compatible with: iPhone,iPod,Mobile phone,PS3,PS4,Xbox one
Connectivity: Wireless
Core chip: Qualcomm QCC3003 Master IC
Frequency response: 0 - 20kHz
Impedance: 10ohms ± 10 percent
Sensitivity: 84 ± 3dB
Sound channel: Two-channel (stereo)
Music Time: 5 hours ( standard volume )
Standby time: 20 days
Talk time: 5 hours

Extended Function

Bluetooth: Yes
Bluetooth distance: W/O obstacles 15m
Bluetooth protocol: A2DP,AVDTP,AVRCP,GAVDP,HFP,HSP
Bluetooth Version: V5.0

Battery Information

Battery Type: Lithium-ion Polymer Battery
Battery Capacity(mAh): 170mAh

Dimensions and Weight

Product weight: 0.0330 kg
Package weight: 0.1340 kg
Package size (L x W x H): 16.50 x 10.80 x 5.20 cm / 6.5 x 4.25 x 2.05 inches
Alfawise J20 Bluetooth Headset 5.0 Bone Conduction Wireless Sports Headphones- Black
Alfawise J20 Bluetooth Headset 5.0 Bone Conduction Wireless Sports Headphones- Black
Alfawise J20 Bluetooth Headset 5.0 Bone Conduction Wireless Sports Headphones- Black
Alfawise J20 Bluetooth Headset 5.0 Bone Conduction Wireless Sports Headphones- Black
Alfawise J20 Bluetooth Headset 5.0 Bone Conduction Wireless Sports Headphones- Black
Alfawise J20 Bluetooth Headset 5.0 Bone Conduction Wireless Sports Headphones- Black
Alfawise J20 Bluetooth Headset 5.0 Bone Conduction Wireless Sports Headphones- Black
Alfawise J20 Bluetooth Headset 5.0 Bone Conduction Wireless Sports Headphones- Black

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Customer Reviews

4.75 out of 5
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See all 12 reviews Write a Review
  • Александр
    Yes (0) Color: Negro
    Alfawise J20
    Товар соответствует описанию. Емкость аккумулятора соответствует. Вес 34 грамма. По моему мнению душка должна плотнее прилегать к голове, когда лежишь на подушки не удобно. Слушаю на минимуме, если правильно приложить наушники то громкости достаточно.

    Apr 15,2019

  • Edoardo
    Yes (0) Color: Negro
    Per il prezzo ottimo acquisto
    Le cuffie sono arrivate in un pacco ben confezionto, la scatola è integra e non presenta ammaccature. Le cuffie sono molto carine esteticamente. Le ho provato correndo sotto la pioggia e fanno il loro dovere. Tuttavia non vi aspettate una qualità dell'audio eccezzionale, ma a mio avviso sono ottime per fare attività sportiva.

    Apr 04,2019

  • Hassan Baba
    Yes (0) Color: Negro
    Mr
    finally, I've received my order for 16 working days at about 12:40pm. Bluetooth headphones, bone conduction alfawise j20. very nice

    Apr 02,2019

    Hassan Baba:

    We sincerely appreciate your feedback.

    We are happy to hear that you enjoy shopping with us at Gearbest.com.

    Thank you for your support.

    Many thanks!

    Best regards,
    Gearbest.com

    Apr 21,2019

  • Blackcat
    Yes (0) Color: gris
    Mr.
    O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.O.K.

    May 04,2019

  • horacio
    Yes (0) Color: Negro
    Auriculares Alfawise J20
    En vedad son excelentes y muy practicos.El sonido es muy bueno. Cumlieron mis expectativas y lo compraria nuevamente para regalo.

    Apr 28,2019

  • Radek
    Yes (0) Color: gris
    Super sluchátka
    Skvělá sluchátka. Prostě nemají chybu. Doporučuji všem!!! Dobře se nosí, lepší než špunty do uší. Rychlé zaslání-14 dnů.

    Apr 13,2019

  • Samuel Guerrero
    Yes (0) Color: Negro
    Nice and comfortable
    Fully recommended. Comfortable, good sound and soft sensation

    May 07,2019

  • Lourival
    Yes (0) Color: gris
    Ótimo produto
    Chegou no prazo e pude acompanhar toda a etapa. Não fui taxado. Além disso o produto é tudo o que eu imaginava, bom som e com uma ótima bateria.

    May 18,2019

  • Antonio G
    Yes (0) Color: Negro
    Spettacolari
    Mi hanno meravigliato, durante la corsa sono ottime e l'audio è davvero invidiabile, i bassi sono ottimi.Ha i comandi volume , track e google.
    Straconsigliate

    May 15,2019

  • riri
    Yes (0) Color: Negro
    casque
    très bon casque,très bonne qualité,son correct,je vous le recommande son probleme, je man serre au travail,que du plaisir.

    May 06,2019

FAQ for Alfawise J20 Bone Conduction Bluetooth 5.0 Headphones

  • Why the headphones does not charge?

    Please make sure both ends of the USB cable are securely connected. If you use a power outlet, ensure that the power supply is connected securely and the outlet works. If you use a computer, make sure it is connected and the USB port is powered. Turn on the headset and then turn them off. Disconnect and reconnect the USB charging cable.
  • Why the headphone disconnect with the mobile phone within 10 meters?

    Please check if there is metal or any other material within a relatively close range that may interfere with the Bluetooth connection. Bluetooth is a radio technology that is sensitive to objects positioned between the headphone and the connected device.
  • There is no audio signal, what can i do?

    Check if the head phones are turned off. Check if the headphone is paired. If necessary, pair the headphones with the audio source again. Check the connection of your audio source. If the volume is too low, turn up the volume.
  • Why can't I use the headphones to adjust the volume or select the track on the App of mobile phone?

    App Software settings may vary according to some functions of the App itself not depending on the phone.
  • Why the headphones cannot pair with mobile phone?

    1. Please check whether your headphone is in pairing mode or reconnect mode and check whether your mobile phone Bluetooth search function is opened;

    2. Check your mobile device's Bluetooth menu and delete / forget the headphones, then reconnect the headphones following the instructions in the user manual.

  • What does the headphone certification logos mean?

  • How to choose a headset?

    You can refer to this post: How to choose a headset
  • Why my smartphone can't find my Bluetooth headphones?

    1. Make sure your smartphone and headphones are close enough to one another when you want to connect them;

    2. Check the manufacturer's recommended pairing process;

    3. Try turning them off and on again;

    4. Turn off or remove any interfering devices;

    5. Move away from the WiFi router.

  • Why there is static whenever I listen to music on my Bluetooth headphones?

    1. First you should disable or turn off any other unused Bluetooth devices in the area;

    2. If the static doesn't go away try resetting your headphones;

    3. Turn on your media player, then disconnect your headphones for 30 seconds and then re-pair them;

    4. Reduce the distance between your smartphone and your headphones, as this also helps reduce any static.

  • How many kinds of headphones are there in the market?

  • Why my devices cannot recognize the bluetooth headphones?

    1.The Bluetooth feature in the phone is not turned on.

    2. The headset is not in pairing / discoverable mode. The phone will not find the headset unless the headset is in this mode.

  • Can this item be shipped to my country?

    We can deliver orders to most countries. For a detailed explanation of each shipping method, destination and approximate delivery time, please check our website:

    GearBest shipping methods

    20 things you need to know when shopping on GearBest

    Short guide on tracking fees and shipping insurance on GearBest

    GearBest shipping memo: save money on delivery by choosing the best option

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Customer Questions & Answers

  • All(1)
  • Product Information(1)
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  • Others
Q

compatible for android phone?

By Atakan Apr-07/2019 20:24:31

A

Dear Atakan,


Yes

Q

compatible for android phone?

By Atakan Apr-07/2019 20:24:31

A

Dear Atakan,


Yes

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

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

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

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

1 Questions & Answers View all>

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