Bluetooth Over Ear Headphones Wireless Stereo Foldable Headphones Wireless and Wired Headsets with Built in Mic for iPhone Samsung iPad PC  Black

Wired and Wireless Features The Over Ear Rechargeable Hifi Sound Headphones are unique, as they can be used both wireless via Bluetooth and wired via 3.5mm plug cable. Great accessory which is compatible with all Bluetooth Enabled devices! Even with low battery, the 3.5mm cable will not stop your music! Long Battery life Powerful Rechargeable Battery:Built-in polymer lithium battery, up to 180 hours of stand-by,up to 10 hours of TALK time, up to 10 hours of MUSIC time and 2 hours charging time. Ultra Lightweight Structure Weighs only 5.8oz (165g), 30% lighter, as light as a breeze on your ears. This overturns the traditional and brings a qualitative leap and unprecedented revolution in headphones. Specification: Bluetooth version: V4.1 Operation distance: 10m/33ft Sensitivity: 105dB+ / - 3dB Type: Stereo headphone with Mic Rechargeable lithium battery: 300mAh Charge port: USB Resistance: 32ohm Plug type: 3.5mm  Audio cable length: 1.2m / 3.94ft Package Size: 16.5 * 15 * 9cm / 6.5 * 5.9 * 3.5in Package Weight: 250g Charging Time: 2-3 hours Talk Time: 10 hours Music Time: 10 hours Standby Time: 180 hours Package Includes: 1 x Foldable Headset 1 x USB Cable  1 x Audio Cable  1 x User Manual