VicTsing Sports Over the head Wireless Bluetooth Stereo Headset Headphone Black For iphone 5 5G 5S 4S 4 ipad 4 3 2 ipad mini Samsung galaxy S4 SIV S3 SIII S2 SII S1 Note 3 Note 2 Note 1 HTC One M7 Sony Xperia Z L36h L36i Nokia Lumia 925 LG Optimus G Nexus 4 7 10 Blackberry Z10 Smartphones PC Laptops -Handsfree and Rechargeable(Light Blue)

VicTsing Sports Over the head Wireless Bluetooth Stereo Headset Headphone Black For iphone 5 5G 5S 4S 4 ipad 4 3 2 ipad mini Samsung galaxy S4 SIV S3 SIII S2 SII S1 Note 3 Note 2 Note 1 HTC One M7 Sony Xperia Z L36h L36i Nokia Lumia 925 LG Optimus G Nexus 4 7 10 Blackberry Z10 Smartphones PC Laptops -Handsfree and Rechargeable(Light Blue) VicTsing Bluetooth Headsets autotags B00GWG21BMR17E5 ⇨ VicTsing » Specifications: Bluetooth: V3.0 + EDR Frequency: 2.4Ghz Frequency response: 20-20000Hz Speaking impedance: 32 ohm Transfer Distance: 33ft /10m Play/Talk: 10 hours Color: Black ;White,Blue, Red Charging time: About 3 hours Charging via 2.5mm DC jack. Driver Unit: 30mm Impedance: 32 ohms Sensitivity: 115dB +/- 3dB Frquency Response: 20Hz – 20KHz Normal Input Power: 10mW (15mW Max.) Bluetooth specification: V2.1+EDR Bluetooth profiles supported: HSP, HFP, A2DP and AVRCP Operating distance: 10 meters Class 2 Rechargeable 245 mAH Li-polymer battery Charge input voltage: DC 5V How To Use: 1.First, the first time when using, long press the power switch 7 seconds and then release, the red / blue lights flash, Bluetooth headset into pairing state; 2.This monment, open your Bluetooth devices such as mobile phones to search, paired the name BH23 you have searched with this device,if you asked for a password, please enter 0000; then confirm.You could successfully connected to this product,after co…more info.