Slušalice Bose QuietComfort 3

Compact, on-ear design
Proprietary soft cushions establish a critical acoustical seal ? helping to further reduce noise while providing a comfortable fit
Technology in Acoustic Noise Cancelling? headphones
Proprietary BOSE? technology electronically identifies and reduces unwanted sound while faithfully preserving the audio or tranquillity you desire
TriPort? acoustic headphone structure
Exclusive technology features tiny ports in the ear cups to produce a rich audio performance remarkable for on-ear headphones this small
High-capacity rechargeable battery
Enjoy approximately 25 hours of reliable run time with this custom rechargeable battery. Two batteries and an international charger kit are also included
Dimensions (H x W):
Overall headphone dimensions 19 x 13.5cm
Ear cushion outside dimensions 7.5 x 6cm
Weight with cables 159g
Battery output power 3VDC, 200mAh
Battery life Approximately 25 hours per charge; 500 charging cycles
What's In the Box:
QuietComfort? 3 headphones
Rechargeable lithium-ion battery
Battery charger
Detachable audio cable
Airline adapter
Carrying case