Description
Using CVC8.0 digital noise reduction technology
Bluetooth headset with the 5.1
10 hours of battery life
4000mAh built-in power bank
Can charge your device with power box
The 5.1 chip manages battery life very well
Designed for a more comfortable fit
IPX7 waterproof and sweatproof
Exercise without sweat
Strong compatibility, IOS/Android universal, one-button control,
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