Mini Exquisite Bluetooth Wireless Headphone

Brand Name: avlink Model Number: BT502 Style: Ear Hook Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,bluetooth Place of Origin: Guangdong China (Mainland) charging: USB Speaker: 40 mm mylar Color: White / Black Packaging & Delivery Packaging Detail: gift box , and the package can be customized Delivery Detail: 25-28 days after payments Specifications 1.enjoy music without wire 2.build-in speaker to ensure hi-fi sound 3.Active noise cancellation 4.long-lasting comfort Small exquisite Bluetooth wireless headphone wireless Bluetooth technology Enjoy music without wire built-in high quality 40 mm Mylar speakers ensure Hi-Fi stereo soundActive noise cancellation and on-aer cushions provide long-lasting comfort Pairing with mobile and PC for hand free talking Remote control function : Play/pause , previous / next , volume +/ volume -Build-in rechargeable lithium battery offers convenient USB charging function With advanced technology , you may not miss any mobile calls when enjoying music Technical SpecificationsFrequency : 2.402~2.480GHZBluetooth : Version 1.2 Class 2Bluetooth Profile Supported: Headset hands free profile A2DP and AVRCPDistance converage :  10 meters Charging Time: 3 hours Music listening time : 7 hours Standby time:140 hours Battery : 300 mA /h rechargeable Li-polymer , battery.Dimensions : 95×70×35mmWeight : 45grams with battery  The accessories :1.One Bluetooth Headphone 2.One USB charger 3.Two Ear Cushions 4.One user Manual 5.One warranty card Note : One AC Charger for Optional