• Chipset: AB5636D

• ANC

• Bluetooth version: V5.4

• Channel system: Stereo

• Earphone type: In-ear

• Bluetooth distaNce: 10 meters

• Earphone battery: 30mAh

• Charging box battery: 400mAh with protection board

• Speaker: F10 composite film

• Screen: 1.83"240*284

• Material: PC