Like power bank, can charge your cell phone. universal all phones with Bluetooth devices are universal. Bluetooth 5.3. The transmission rate increased by 4 times. Product parameters 1. Model: C1-TWS 2. Bluetooth version: V5.3 3. Single earphone capacity: 40mAh. 4.Charging Box Betty: 2200mAh. 5. Working time: 3~4 hours 6. Standby time: 150/hrs. For one ear (U...
Well Mart
9 months
