S20

Bluetooth chip: AB5756
Battery capacity: Headphone 40mAh, charging case 400mAh with protection board
Battery life: Music: approximately 4 hours, call: approximately 3 hours, standby: approximately 60 hours
Bluetooth version: V5.4
Product color: Black, purple, rose gold
Feature highlights: Play/pause, volume up/down, redial last call, answer/reject calls, call number announcement, voice control
Speaker: F12mm 32Ω
Microphone: Silicon MIC, sensitivity -42+3db
Charging port: Type-C
Accessories: Data cable