EARPHONES BLUETOOTH RECCI REP- W48

1.Solution: JL6973D4 2.Bluetooth version: 5.3 3.Frequency response: 20-20kHz 4.Speaker diameter: 13mm 5.earphone Battery：3.7V/30mAH 430911 Add protection plate/lithium battery 3.7V 6.5V/300mAH 7.Charging port: type-c 8.Bluetooth connection distance:10M 9.earphone charging time: 2.5 H
Charging time of the charging box: 1.5 H 10.Music time: 4.5H（80%volume）
Talk time:3.5H（80%volume）11.Standby Time: 30 days. Put the charging box in standby mode 90 days 12.Material:ABS Size:60*43*64mm Weight about: 50g