IMAGE® 2 in 1 Over the Head Boom Mic Microphone Stereo Bluetooth Headset Wireless Handsfree Headphone Nosie Canceling (Black)
to pair the headset, please keep pressing the turn on/off button until the red and blue light flashing. After that you can search the headset by your cell phone. No password needed.Please notice that1. The headset must have enough power.2. If you cannot pair the headset, please reset the headset by clear the Memory. Keep pressing plus volume key about 5 seconds while the headset is chargering. After that you can re-pair the headset again.Features:Blocks 4 times the external noiseNoise canceling Crytal clear sound with DSPHigh perfoemance with bluetooth 2.1Touch-button call answer / end & redialTouch-button volume controlHandsfree & wirelessFits comfortably on either earBalance & lightweightCompatible with most bluetooth moile phonesAccess Code correlationAudio transcodingSpecifications:Headset, Handsfree, A2DP and AVRCP ProfilesBluetooth v2.1, CSR Blue Core 5Frequency: 2.4GHZ - 2.4835GHz, ISM BandBluetooth range: 30 ftRF Sensitivity: = -75dBmPower supply: DC 5.0V /200MaWorling volt: 3.7VBattery: rechargerable Li-Ion batteryTalking time: up to 12 hoursStandby time: up to 250 hoursImage - is a registered trademark protected by the US Trademark Law. Image products are sold by authorized sellers only.