TX- BT21 Bluetooth SpeakerMulti-functional Bluetooth SpeakerBluetooth/Call/AUX/TF cardBluetooth: 5.0Distance: 10 metersPower: 10WBattery Capacity: 2000mAhCharging time: about 2 hoursCharging voltage: DC 5VLove this!
TX- BT21 Bluetooth SpeakerMulti-functional Bluetooth SpeakerBluetooth/Call/AUX/TF cardBluetooth: 5.0Distance: 10 metersPower: 10WBattery Capacity: 2000mAhCharging time: about 2 hoursCharging voltage: DC 5VLove this!