Cool Wireless Bluetooth Headphone

Specifications 1.Play music from bluetooth devices 2.Stereo 3.Portable external design with good quality 4.logo printing is available. Cool wireless Bluetooth headphone   Bluetooth Version:V2.1, V2.0 ,V1.2 and standard V1.1Support Bluetooth profilesA2DP , AVRCP ,Headset Profile , Handsfree ProfileApplicable modelsCompatible with all smart mobile phone and tabletsEffective distance10 meter diameterFrequency2402MHz to 2480 MHz   ISM BandMic Sensitivity45 dB (0dB=1V/pa ,1KHz)Talk time ( Fully charged )about 8 hoursStand by time( Fully charged )about 600 hoursOperating Voltage3.3V-4.2VCharging Voltage5VBattery Capacity500mACharging timeless than 4 hoursMatching method1. press power button lightly ,then the bluetooth mold of headset will open automatically 2. use your mobile phone to search the bluetooth connection "BH450B" 3. follow the tips and connect .if connected , you can use it nowAccessoriesone 3.5mm standard audio cable , one USB charege cable ,one user manual ,one bluetooth headphoneBattery TypeBuilt-in rechargable lithium battery , can charge 300 time repeatedlyStyleheadbandother features4-times anti-noise technology ,excellent sound quality , safety and low radiationWarrantyhalf year- Warranty    Sports Running Wireless Handsfree Headset Headphone Earphone Bluetooth Music PlayerThe wire free head-loop bluetooth music player is especially designed for sport lovers. Incorporating the behind-the-neck, over-the-ears design, this headset is extremely comfortable and secure for the most users: bicyclist, runners, joggers, walkers etc.With its fashinable appearance and HIFI Stereo earphones (soud output up till 85dB), you can always enjoy high quality music.