Bluetooth Wireless Headphone

Brand Name: kingrays Model Number: EA9511 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: Zhejiang China (Mainland) colour: black Packaging & Delivery Packaging Detail: colour box,40pcs in one out carton,N.W:11kgs,G.W:12kgs,Carton size:60*38*38cm Delivery Detail: 20 days after receiving your advance payment Specifications bluetooth wireless headphone 1,fashion style,competitive price 2.bluetooth headset 3.accept oem 4.CE,ROHS,BQB bluetooth wireless headphone 1,fashion style,competitive price 2.bluetooth headset 3.accept oem, 4.CE,ROHS,BQB  Technical index:        1. Bluetooth specification:v2.1+EDR2.Bluetooth profilessupported:HFP,HSP,A2DP and AVRCP3.Operating distance:10 meters Class 24.Rechargeable 230 mAHLi-polymer battery5.Talk time:up to 11 hours6.Music playing time:up to 10 hours7.Standby time:up to 250 hours8.Charging time: about 2.5 hours9.Charge input voltage:DC5V Packing information:colour box.40PCS/CTNG.W/N.W:12/11KGSMeans: 60*38*38cm