Soft cushioned earpads
Adjustable headband
Built-in microphone
Folds for travel
On-ear controls: volume play/pause/phone answering/power/ANC on-off/pairing
LED pairing/power indicator
40mm driver
3.5mm aux input
Freq resp: 20Hz-20kHz
Nominal imp: 32ohm
Sensitivity: 100dB @ 1kHz SPL
Built-in Li-Ion battery
Charging time: 150-180 min
Micro USB port for battery recharging
Up to 8 hours of play time
Wireless range: 33ft
Includes 3.5mm audio cable 3.5mm female to two 3.5mm male audio adapter micro USB to USB cable premium travel case 90-day limited warranty & user guide