Rechargeable lithium0ion polymer battery, playback time is 36 hours and standby time is more than 8 hours.
Foldable and portable design are to save more space and easy to carry everywhere.
Large Wireless Distance
0-10 meter standard effective transmission distance.
Bluetooth version: V4.0
Frequency range: 20-20000GHz
Talking / music - playing time about 36 hours
Standby time: up to 1600hrs
Operational temperature: -10 to 50 ℃
Bluetooth profiles: A2DP, AVRCP, HSP, HFP.