Bluetooth version: V5.3

Supports Bluetooth protocol: a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\g

att\rfcomm\sdp\l2cap profile

Channel system: mono, 1 speaker

Speaker: 8W * 1+diaphragm

Charging input standard: Type-c USB DC5V 500MA

Charging time: 3-4 hours

Music duration: 4-5 hours (70% pitch)

Battery: Built in 1500mAh lithium battery

Waterproof level: Level 6

Receiving sensitivity:<- 85dBm

Bluetooth effective range: 10 meters

Battery: Built in 1500mAh lithium battery

Product size: 120 * 100 * 100mm

Product weight: 540g (including lithium battery)

Frequency response: 60Hz~18KHz

Charging input standard: TYPE-C，DC5V

Comes with accessory manual, USB data cable