$ 22.57

Free Shipping

For just $ 22.57 , buy BT-DK Bone Conduction Wireless Bluetooth Earphone Waterproof Sports Headset with Mic – Red from the wholesale webshop online.


Built-in Microphone Yes
Certificate CE, FCC, RoHS
Color Red
Connection Bluetooth
Earphone Feature Bluetooth, Noise-Canceling, Sports & Exercise, Waterproof, With Microphone
Earphone Type Other
General Use For Cellphone
Retail Packaging Colored Box
User Manual (Language) English and Chinese
Vocalism Principle Other
Volume Control Yes
Gross Weight 0.280kg
Volume Weight 0.304kg
Length 17.000cm
Width 14.500cm
Height 5.500cm
Weight 0.250kg
With Retail Packaging Yes

Product Description

BT-DK Bone Conduction Wireless Bluetooth Earphone Waterproof Sports Headset with Mic – Red

Using innovative bone conduction technology, the headphone conducts the speaker through the bone and transmits sound to the bone near the external canal, then to auditory nerve. It avoids the occurrence of ear damage and hearing losing, giving your healthy listening. With this  headphone, you can answer the incoming-calls, listen to music while walking, running, climbing, skating, driving, etc. 

  • Use CSR Bluetooth 5.0 chip and support HiFi stereo music for an excellent audio experience

  • Built-in high-sensitivity microphone, CVC noise reduction, clear voice during call

  • IP55 waterproof grade, anti-rain, suitable for outdoor activities such as jogging, cycling, running, marathon, etc.

  • Made of aerospace titanium, high strength, no distortion, light weight, comfortable for long-time wearing

  • Ergonomically designed, sporty and stable, don't worry about falling

  • Support NFC seconds match


  • Model: BT-DK

  • Bluetooth chip/version: CSR8635 V5.0+EDR

  • Speaker impedance: 16 ohms

  • Support NFC: Yes

  • Microphone sensitivity: -42+/-3dB

  • Wireless frequency: 2.405GHz-2.480GHz

  • Battery capacity: 150mAh

  • Working temperature: -10~55 degrees Celsius

  • Power: DC5V

  • Material: PC+ABS / PP

  • Supported protocol: A2DP, AVRCP, HSP, HFP

  • Transmission power: Class 2

  • Wireless distance: 10M

  • Play time: 4-5h

  • Charging time: 1-2h

  • Standby time: 200h

Compatible with:

  • iPhone XS Max/XS/XR/X/8/8 Plus

  • Samsung Galaxy Note9/S9/S9 Plus

  • Other iPhone Samsung Huawei LG etc. Bluetooth-enabled devices

Package included:

  • 1 x BT-DK Bone Conduction Wireless Bluetooth Earphone
  • 1 x USB Cable
  • 1 x English and Chinese User Manual
  • Other items not included

Leave a Comment