Chip and model: BT8922B

Bluetooth version: 5.4

Battery: 170mAh

Horn: 13

Playback time: >5H

Standby time: 96H

Charging time: 2

Function: IPX8

Color: Black

Product size: 132*107*46mm

Net weight: 30g

Wireless working range: greater than 10 meters

Horn sensitivity: 89±3dB

Supported protocols: A2DP,AVRCP,HFP

Horn impedance :8 ohms

Speaker frequency: 20Hz-20KHz

Input current/voltage: 5V

Material: ABS+ silicone

Charging interface: Magnetic 32G memory