*P47 WIRELESS BLUETOOTH HEADPHONES*
•Wireless distance: 10m - 20m (Depending on walls or interference)
•3.5 Hours Playback Time
•2 Hours Charging Time
USB DC5V
•Bluetooth/Music play/Phone call/FM/TF/Audio
•Built-in 220mAh rechargeable battery
•Charging time: 2 hours
•Standby time: 18hours