Bewinner YYK 525 Wireless Headset

Spec: Item Type: BT Earpiece Body Material: ABS Product Model: YYK 525 BT Version: 5.3 cordless Frequency: 2.402GHz-2.480GHz Distance: ≤10m/32.8ft Input Voltage Current: 5V 1A Charging Port: Type C Talking Time: 10-12 Hours Music Playback Time: 10-12 Hours Standby Time: 400 Hours Earphone Charging Time: About 1.5 Hours Charging Time Of Charging Compartment: About 1.5 Hours Built In Battery: Lithium Ion Battery Headset Battery Capacity: 100mAh Charging Compartment Battery Capacity: 500mAh Support Protocol: AVRCP, A2DP, HSP, EDR Package List: 1 x BT Earpiece 1 x Charging Compartment 1 x USB Charging Cable 1 x Chinese and English Manual