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KZ APTX - HD Bluetooth Module Upgrade Cable
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KZ APTX - HD Bluetooth Module Upgrade Cable

- Gray C pin

    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: Jan 20 - Jan 22, 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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  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
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KZ APTX-HD Descriptions

CSR8675 chip
Bluetooth 5.0
CVC noise reduction 
IPX5 level waterproof
130mAh battery, play for 8 hours in a row, 100 hours long standby, 2 hours fast charging

pay attention:
B pin Adapted to a variety of earphones such as KZ-ZST/ZS10/AS10/BA10/AS06/ES4/ZSR
C pin Adapted to a variety of earphones such a KZ-ZSN/ZSNpro/AS16/ZS10pro



Brand: KZ
Material: ABS

Dimension and Weight

Product weight: 0.0170 kg
Package weight: 0.0850 kg
Product size (L x W x H): 98.00 x 2.50 x 1.50 cm / 38.58 x 0.98 x 0.59 inches
Package size (L x W x H): 6.00 x 6.50 x 3.00 cm / 2.36 x 2.56 x 1.18 inches

Package Contents

Package Contents: 1 x Cable

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Customer Reviews

4.75 out of 5
  • 6
  • 2
  • 0
  • 0
  • 0
See all 8 reviews Write a Review
  • Felipe Luco Navarro
    Yes (0) Color: Gray Size: C pin
    Good Product
    1) Battery life: Excellent.
    Effective battery life lasts 7h (using with Kz KSX + Galaxy S10 + Spotify + medium volume)
    2) Sound Quality: Regular
    The Bluetooth cable features a white background noise that can annoy those who like to hear classical music or some similar genre! If you only intend to use this cable for mobility, it really is a good deal. But if you're looking for a high fidelity audio experience, the best option is to continue with the standard cable or buy a gold and silver mixed upgrade cable.

    Nov 07,2019

  • Asdrubal
    Yes (0) Color: Gray Size: B PIN
    Kz aptx
    La batería dura a próximamente 8 horas a todo volumen y sin detenerse. A demás parece que mejora el sonido del audio. La distancia a la que se puede separar de la fuente es de unos 4 metros incluyendo divisiones... Me gustó muchísimo...

    Sep 15,2019

  • Gregg Bergman
    Yes (0) Color: Gray Size: C pin
    These Bluetooth cables are the bomb. The sound wonderful. Cannot beat these for the price.

    Sep 15,2019

  • Luis Olmedo
    Yes (0) Color: Gray Size: C pin
    Muy bien
    Tienen un gran sonido, algo caro para el producto. Pero todo lo demás genial

    Oct 25,2019

  • Pedro Andrade
    Yes (0) Color: Gray Size: C pin
    Cabo muito bom. Não afetou o som. Excelente construção, aparentemente sem delay para vídeos.Bateria poderosa.

    Oct 05,2019

Customer Questions

  • All(2)
  • Product Information(2)
  • Stock Status
  • Payment
  • About Shipping
  • Others

What's the difference between C & B pin?

By Manuel Dec-08/2019 19:56:13

Hello Manuel, A pin is suitable for ZS3 / ZS4 / ZS5 / ZS6 / ZS7 / ZS3E / ZSAB pin is suitable for ZST / ZSR / ED12 / ES3 / ES4 / ZS10 / AS10 / BA10Type C pin for ZSN / ZSN PRO / ZS10 PRO / AS16 / AS12 / ZSX

Is this working as a Bluetooth hands free also?

By Athanasios Fourtounas Dec-02/2019 14:33:26

Hello, most mobile phones can choose hands-free / Bluetooth / Handset during a call. This is related to the customer's choice and has nothing to do with the function of the Bluetooth cable.

2 Questions & Answers View All

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for KZ APTX-HD to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy KZ APTX-HD ? Please submit your wholesale KZ APTX-HD inquiry below. Please note we usually don’t offer free shipping on wholesale KZ APTX-HD orders, but the wholesale price will be a big bargain.

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