Mobile hearing aid & Swimming speaker
DETAIL
Spec Characteristic Application
Size: 7 x 4 x 1(cm)
Weight: 100g
Bluetooth: 4.0
IP68
USB Charging: charging 1 hr, paly 4 hrs

 
Bone conduction 
Answer phone call 
Hearing aid 
For swimming and other sports 


 
Swimming 
Diving 
Surfing 
Cycling 
Running 
Hearing Aid
 
 * For detailed specifications, please contact our business department.