Highlights USB Support : Yes Design : Over-the-ear Bluetooth Range : 10 m Other Sound Features : Sensitivity-115 dB S.P.L at 1 KHZ :: Impendence-32 :: Frequency response-20HZ-20KHZ :: Rated Power -40mW Power Capability- 100 mW :: Cable length-1.5m :: Plug type - 3.5mm stereo https://m.snapdeal.com/product/acid-eye-pv460-overtheear-bluetooth/643470281755