(4)Material:ABS plastic

Main Spec.

(1)Bluetooth version:Bluetooth V5.0
(2)Working Range: 10meter
(3)Built in 600mAh rechargeable battery
(4)Support BT Play, TF card play,Hand-free Call
(5)Working time: up to 6hours
(6)With colorful lamp options
(7)Easy operation to touch control warm light
(8)Option with strong magnet at the bottom for easy position at any place with iron(excluded)
(9)Distortion: <1%
(10)Frequency response: 100HZ-20K HZ
(11)Loudspesker output: 4Ω5W