Active noise cancelling headphones. Bluetooth over ear headphones with luxury, adjustable cushioning head band and ear pieces. Foldable for easy portability. Hands free phone call function with built in microphone. Listen to music wirelessly for up to 10metres. Supplied in zippered EVA case. Battery Type: Rechargeable 250mAh Lithium-ion. Frequency Response: 2.40GHz~2.48GHz. Charge Time: 1 hour, Standby Time: 10 hours. 12 month limited technology warranty.
