Alitoo Wireless Bluetooth Headphones Noise Cancelling Over-Ear Headset with Mic,Hi-Fi Stereo Foldable Built-in Wired Mode Multifunction for Laptop PC Tablet Computer Phone TV(Black&Red)

Bluetooth Headphones Over Ear, Noise Cancelling Hi-Fi Stereo Wireless Headset compatible for smartphones, tablets, TVs, laptop, ipad and other Bluetooth devicesMulti-Functions:Foldable,Bluetooth 4.1,TF Card,Free Hands Phone Call etc.Foldable design makes it convenient for you to store and carry around.Free yourself from wires and connect easily to your devices with easy and stable Bluetooth pairing. Support wired mode by plugging in the included audio cable when the battery is powered off. Support wired mode by plugging in the included audio cable when the battery is powered off. Fully enjoy your music with up to 7 hours of long playing time after fully charged.Fully enjoy your music with up to 7 hours of long playing time after fully charged.Specification:Bluetooth Version: 4.1Dual mode: Wireless & WiredRange: 33 feet (10 meters)Sensitivity: 96dB/mWTalking Time: Around 7 hoursStandby Time: Around 120 hoursCharging Time: 2-3 hoursCharging Voltage: 5VBattery Capacity: 400mAhPacking list:1*Over-ear headphone1*USB cable1*Audio cable1*User Manual>Note:?In case of that and to get both audio and wearing comfort, please take off the headphone every 1-2 hours to get your ears relax and protect them from lasting muggy environment in use.?The microphone only works in the wireless mode.?please keep the headset in dry and cool environment as the ear cushion is made of memory-protein materials.