Material：ABS+pc

Bluetooth Version/chipset：V5.3 JL AC7006F4

Transmission Distance: 10M

Working Voltage: 3.7v Speaker Power：3mW

Impendance: 16Ω

Charging Time: 2H

Calling and Music Play：8H and 80H

Standby:30days

1. Wireless5.3 transmission, fast and smooth connection

2. HIFI level sound quality, excellent sound effects

3.TF card function

CTN G.W:8.8KG±0.2KG

CTN SIZE: 59.7*22.3*34.3CM