Bluetooth version

V5.0+EDR

Working distance

Up to15M

Microphone sensitivity

42Db

Bluetooth frequency

2.4GHZ

Bluetooth mode

A20DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3

Speaker

10mm

Talking time

1.5-2 hours

Music playing time

3-4 hours

Standby time

35 hours

Talking/Playing time

Single earbud: talking/music playing time 2-3 hours

Double earbuds: talking/music playing time 1.5-2 hours

Support call in number report, IOS system with battery display

Battery capacity

Earphone: 40mAh

Battery stand: 300mAh

Charging

DC5V

Product size

68x54mm (battery stand), 19x46mm (earbud)