Hot Sell Headband Stereo Headphones Bluetooth 3.0 Wireless Headphones Foldable Gaming Running Earphones with Mic

  Over Ear Stereo Wireless Bluetooth Headphones with Microphone and Volume Control for Travel, Work, Sport , Foldable Headset for iPhone and Android Devices,Support 3.5 mm Audio Jack For Wire Use For Computer PC Laptop.   Product Features  Bluetooth Version: V2.1 Support Profile: AVRCP1.3, A2DP1.0, HFP1.5, HSP1.0 Working Distance Range: 10m Frequency Range: 2.402GHz-2.480GHz Battery Specifications: 3.7V, 300mAh, Built-in rechargeable lithium battery Charging Voltage: DC4.2 - 5.5V Charging Time: about 1.5 hours Talking/Music time: about 5 hours Standby Time: about 30 hours       Specification   Bluetooth Headphones -- Foldable & adjustable headband extremely comfortable over your ears and head Built-in HD microphone for Hands-free Calling or voice recording -- 350mah Polymer rechargeable battery enables up to 7-8hours of talk or audio playback, 16 Hours Music Playtime, standby time up to 30hours Quality HD Sound Bluetooth Stereo Headphones -- 2 Highly tuned 40mm drivers provide pitch perfect audio with a thumping bass and detailed high end Line-in Playing -- Connect your 3.5mm audio plug to the headphones and mobile or other audio device, bluetooth function closed immediately and use the audio cable to listen to the music Content and Warranty -- Come up with USB Charging Cable, 3.5mm Audio Cable and User    Detailed Images       OEM Service Our factory provide OEM service to meet customers unique need, we can print your logo on our product and make your customize package for bulk order.