14.5 ( l ) x 12 ( w ) x 7 ( h ) ABS • folding headband with deluxe padded on-ear headphones • supports playback from smartphones, tablets or most other Bluetooth compatible audio devices • speaker phone call pick-up function • non-integrated 1 metre audio input cable included • internal, rechargeable lithium ion battery • recharges via USB cable ( included ) BLUETOOTH V2.1 EDR WIRELESS 10m VISIBLE DISTANCE