Bluetooth 4.2 (HSP/HFP/A2DP/AVRCP)
Operating distance: up to 10 m
Micro-SD port for MP3 playback
Integrated microphone
Hands-free function
Foldable
Synthetic leather cushions
Padded headband
Battery capacity: 300 mAh
Talk/listen time: up to 7 hours
Charging: micro-USB
