Specifications:
Support bluetooth,TF Card,USB,FM,TWS
Material:ABS,Steel net,Rubber oil
Bluetooth version: 5.0 JL
Working Range:10M
Speaker  Dimension:45mm  4Ω3W*2
Output:3W*2
Battery:1200mAh   18650
Playing Time:2-3H  

Features:
ProduProduct size:154*64*67MM
Packaging size:160*70*80MM
Carton size:
65*41.5*37.5CM       100pcs/ctn
41.5*33.5*37.5CM    50pcs/ctn
G.W:
40KG(100pcs/ctn)/19KG(50pcs/tcn)
N.W:
39KG(100pcs/ctn)/18KG(50pcs/tcn)
Speaker weight(KG): 0.30KG
Accessory:black charge cable