bluetooth headset, comexion wireless business earpiece v4.1 lightweight noisy suppression bluetooth earphone with microphone for phone/laptop/car(blue+case) comexion <b>bluetooth headset, comexion wireless business earpiece v4.1 lightweight noisy suppression bluetooth earphone with microphone for phone/laptop/car</b> <br> <br>our bluetooth headset can connect easily with any two bluetooth devices at same time. <br>and it compatible with all bluetooth-enabled devices and high-fidelity stereo music player. <br>besides, when the headset is not on the phone, click mute switch and you can use siri for iphone.<br> <br><b>indicator lights:</b> <br> matching status: red and blue light blinks alternately. <br> the pairing is successful: blue lights flash. <br> charging status: red light keeps flashing. <br> charging completed: red light turns off, or blue light keeps flashing. <br> low-power status: red light turns on with indicate voice.<br> <br> <b>smart functions:</b> <br> separate power mute and volume buttons allow easy access and control. <br> intelligent voice prompts. <br> high definition microphone, advanced 4x noise canceling technology. <br> ergonomics, lightweight design. 360 degrees adjustable,180 degree rotatable apply to both left and right ears. <br> sweat-proof, rainproof design. <br> one key to power on and enter pairing mode.<br> <br><b>product specifications:</b> <br>bluetooth 4.1 + edr <br>weight: 0.4 ounces <br>music time: 6 hours <br>talking time: 6.5 hours <br>standby time: 180 hours <br>charging time: about 1.5 hours <br>85mah rechargeable battery <br>support hfp, hsp, a2dp and avrcp profiles <br>bluetooth range: 33 feet ( accessibility, empty place ) <br>working environment: -10~50°c<br> <br><b>package includes:</b> <br>1 x bluetooth headphone <br>1 x usb power cable(charger not included) <br>1 x user manual <br>2 x earbud tips <br>tips: please find the usb cable and 2 earbud tips on the button of the headset box, thank you!<br> please do not charge your headset with car chargers in the car or fast charging cables to prevent the overload burning of the circuits.