Tronsmart Bang max 130W App control party Bluetooth speaker Model: bang max color: black wireless version: 5.3 wireless range: 18m/59ft (open area) input power: 100~240v~50/60hz output: 130w ip rating: ipx6 Large inbuilt battery life: up to 24hrs play time (varied by volume level & audio content) led off: up to 24 hours(on a 50% volume) karaoke: up to 10...
