B9 Tws Bluetooth Earphone 5.0 Wireless, 8d Hifi Sport Earphone, Headset
10 reviews

Features:


Second generation Bluetooth 5.0 chip.
LED smart cool button light.
9D stereo HIFI bass surround.
 Graphene film speaker.
 Full metal casing.
Magnetic pull-out charging box.
 Ergonomic design; will not fall when worn on the ear.
 Life waterproof; no matter whether it is sweat in the gym or outdoor sports in the rain, it will not cause damage to the headphones.
 Support single/binaural use (left and right headphones have built-in microphones for independent voice calls).
The ergonomically designed headphone head with soft natural silicone earmuffs will not cause ear pain and other bad conditions even if you wear the headphones for a long time.


 

Specifications:


Product Name: B9-TWS
Bluetooth version: second generation Bluetooth 5.0
Music / call duration: 3 hours
Charging box can charge the headset:4-5 times
Charging box capacity: 300mAh polymer lithium battery
Headphone single ear capacity: 60mAh polymer lithium battery
Sensitivity: 120dB
Impedance: 32?
Color: Black
Bluetooth transmission distance: 10 meters
Charging voltage: 3.7V
Bluetooth decoder: ACC
Style: Earbuds
Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: Yes
Wireless Type: Bluetooth
Is wireless: Yes
Line Length: Nonem
Support APP: No
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Connectors: None
Model Number: B9
Codecs: Apt-X
Support Memory Card: No
Waterproof: Yes
With Microphone: Yes


 

Package Included:


B9-TWS Bluetooth Headset*2 (left and right ears)
Original full metal case charging box*1
Natural silicone earmuffs * 3 pairs (large / medium / small)
Instruction manual*1
USB charging cable*1

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.