ModelT912Version Bluetooth 2.1 EDRBattery CapacityBuilt-in 3.7V(USB)400 mAh lithium batteryPlaying TimeOver 3 hoursTransmission DistanceOver 10 meterOutput Power3W,Website:http://www.rmd1994.nl,Impedance 4 ΩCompaticableBluetooth audio input,handsfree for phone speaker,fit for iPhone/iPad and all bluetooth supported mobile phones,mp3,TF card ectColorgreen/grey/blue/dark red,orange or customized as your requirement Package Detail:Paper packageDelivery detail:7-20 days according to your quantity.
Manufacturer Portable Bluetooth Speakers T912