Cellularline POWER CAPSULE Bluetooth Earphones User Manual In the Box Battery ON/OFF Technical specifications: Bluetooth®: v 5 Supported profiles: HFP/HSP, OPP, A2DP/ AVRCP, PBAP Range: 10 m Bluetooth®     Frequency         Range: 2.402~2.480 GHz Battery voltage: 3.7 V Battery capacity: 35 mAh Charger battery Capacity: 250 mAh Type-C port voltage (V): 5 V Type-C port current (A): 300 mA ERP: NA Stand-by Time: 50 hours…