1.0ch li_battery Speaker, 1.5" 4ohm 2W.Playback time: 4 hours Charge time: DC (2 hours) Battery capacity: 180 mA

1.0ch li_battery SpeakerOutput Power: 1W Speaker Driver: 1.5”   4ohm 2WS/N≥60dBProduct size: 48MM*48MM*50MM Carton: 100sets/38*28*27.5cmQ’ty: 93000sets/20’containerPlayback time: 4 hoursCharge time: DC (2 hours)Battery capacity: 180 mA

1.0 ch li_battery mini speaker with AUX in