New Style!!! Stereo Neckband Bluetooth Headset Headphone

Specifications New style!!! Stereo neckband bluetooth headset headphone Fashion design in high quality Support micro SD card New style!!! Stereo neckband bluetooth headset headphone   Features:*Portable bluetooth headset, support micro SD card.*Double damping balancing technology, present perfect music.*Unique neckband design for easy carrrying, good choice for using in car or outdoors.*Easy magnetic earphone storage, noise reduction, echo cancellation.*Vibration alert on call.*Apply to iphone, ipad, ipod, mobile phone, tablet computer or any other instrument with bluetooth function.  Specifications:Bluetooth version: V2.1+EDRRadio frequency:2.40GHz-2.48GHzTransmit power:Class2Transmission range:10MPower charger:AC input 110-240V DC output 5V, Li-ion battery bulit-inTalking time:up to 8 HoursMusic play time:up to 7 HoursStandby time:up to 220 HoursDimension:167.3mm*135.6mm*16.9mmProduction weight:32 g Packing information:Product size:167.3mm*135.6mm*16.9mmProduction weight:32 g 1PC/Gift box50PCS/CTNCarton size: 800*400*390mmGW:22.2KGS  NW:20.0KGS                I am Nina from Hi-Fid, please don't hesitate to contact me, if you are interested in our products. It's my pleasure to work with you together!!