*Bluetooth version:5.0 JL
*Transmission Range:10m
*Loudspeaker power:4Ω.5W
*Power:10w
*Battery:3.7V 600mAh
*Play time:4-5H
*Charging time:4h
*Material:ABS+metal
*Signal to noise ratio:≥80db
*S.N.R:≥90db
*G.W.:576g
*Color:black, red,gray, white