Parameter information:

  Chip version: original phase PAU1603 V5.0

  Bluetooth version protocol: HSP/HFP/A20DP/AVRCP

  Call play time: 8H

  Standby time: 100H

Music playback time: about 7H

  Speaker: φ6MM

Headphones: polymer lithium battery 55mAh

Charging bin: polymer lithium battery 3000mAh

  Machine weight: 191 grams, package size: 150*100*40mm