- Stylish Bluetooth headphones ,WIRELESS BLUETOOTH CONNECTION ,- Pair your device via Bluetooth to enjoy wireless freedom , ,INTEGRATED RECHARGEABLE BATTERY ,- 5 hours of non-stop music, charge via Micro USB , ,COILED CABLE INCLUDED ,- 3.5mm jack connector on the headphones , ,MIC & REMOTE ON HAND ,- Cable with integrated remote and microphone , ,COLOURS ,- Available in Ruby, Indigo, Army Green, Peppermint, Cupcake, Buttercup, Cloud, Concrete and Ink , ,- 40mm drivers ,- Frequency Range 20Hz – 20.000Hz ,- Impedance 32 ,- Weight 132g