KOTION EACH B3505 V4.1 Wireless Bluetooth Stereo Gaming Headphone With Mic

KOTION EACH B3505 V4.1 Wireless Bluetooth Stereo Gaming Headphone With MicFeature: 100% and high quality.Quantity: 1This EACH B3505 wireless Bluetooth Stereo headphone with remarkable sound, it is a good choice for listening music, watching movie, chatting online, etc.Wireless Bluetooth headset, compatible with Bluetooth enabled devices, such as for iPhone, iPad, HTC, Lenovo, Samsung, Tablet PC, etc. Enhanced noise reduction, good choice for listening music, watching movie, answering phone calls, etc.High precision 50mm magnetic neodymium driver, bring you vivid sound field, sound clarity, sound shock feeling. Multifunctional keys allow you to power on/off, answer/hang up/reject/redial call, pause and play, vol+/-, next/previous track.Supplied with a 3.5mm cable that you can use to connect the headphone to devices without Bluetooth.Up to 8 hours playing time and standby time 180 hours.Powered by the lithium battery (can be charged via USB).Earmuffs used with skin-friendly leather material, and super soft Over-ear pads that is more comfortable for long time wear.Good quality and fashionable appearance; adjustable length hinges and very comfortable to wear. Specifications:Bluetooth version: Bluetooth V4.1Operation distance: 10mSpeaker diameter: 50mm Microphone unit: 4 * 1.5mm Impedance: 32ohmS.P.L: 106dB S.P.L. at 1KHzFrequency response: 20HZ-20,000HZBattery: Built-in rechargeable 3.7V/250mAh lithium-ion batteryCharging time: Approx. 3 hoursWorking time: Approx. 8 hoursStandby time: 180 hoursPlug type: 3.5mm stereoAudio cable length: Approx. 120cm / 3.94ftHeadphone size: Approx. 19 * 7.5 * 19.5cm / 7.5 * 3.0 * 7.7inPackage size: 19.5 * 8.3 * 21.5cm / 7.7 * 3.3 * 8.5in Package Content: 1X Bluetooth headset1X USB charging cable1X Audio cable1X User manual