UiiSii BN80 Dual Drivers Wireless Bluetooth Earphones

CSR8640 chip: The signal transmission is more stable, and the transmission distance is up to 10m.
Wearable design: The whole earphone has rich musical expression, complex ergonomics in design, flexible TPU neckline, left and right balance design.
250 mAh large capacity battery: It is twice the battery capacity of the traditional sports Bluetooth headset. It can charge for 2.5 hours, and can be used for 15 hours of listening and 240 hours of standby.
IPX5 anti-sweat waterproof design: to resist the rain, sweat spray, movement and rain, music throughout the guardian.
Back magnetic design: The earphones are easily absorbed in front of the neck to prevent the headphones from being entangled, and can also be used as a trend to wear.