product features:

•Bluetooth version: V5.3 (Jerry)

•Talk time: 7H music time: 6H

• Charging time: 1.5 Interface: Type-C

• Headphone battery capacity: 35mAh

• Charging box battery capacity: 300mAh

• The charging compartment has a cool burst pattern colorful light effect

• IPX6 strong waterproof and sweatproof function

•Game mode ON/OFF, tap the right ear 3 times/3 times

• Earphone + charging box with use time: 20H

Supported protocols: HSP, HFP, A2DP, AVRCP

Battery capacity: 35mAH (i without protection board, headphone board lithium battery protection IC)

Charging compartment capacity: 300mAH (with protection board)

Standby time: 300h

Product color black

Standby time: 300H

Best call distance <1M

Maximum transmission distance 10M

Voice prompt support

Impedance: 32

Sensitivity: 96 ± 3db

Bluetooth working frequency: 2.402G-2.480G

Multipoint connection not supported

Wearing style In-ear

Manual Chinese and English

TYPE-C interface

Comes with accessories USB charging cable, instruction manual