Universal Bluetooth Wireless Headset Stereo Headphone Earphone Sport Handfree Feature: Quantity: 1 100% and high quality. The Newest Bluetooth earphone can free your hands, let you free sliding, surfing and playing games, allows you to make full use of your smart phone. Easy to use. Easy to hear. Enjoy your hands free calls. You can have a long talk with your friends without disturbing normal action. It is so compact and portable that you can carry and use it anywhere anytime. Use for left and right ear It supports wireless Bluetooth connection, hands-free phone talking and voice prompt It supports answer/reject incoming call and last number redialing It can simultaneously connect with two bluetooth devices Compatible with various brands of bluetooth phones and bluetooth notebooks, tablet PCs, MID, etc The state of the built-in lights to you for the battery power and the connection status is CLEAR at a glance(For iOS system). Easy control buttons: volume control, Volume up/Volume down, previous & next song. Spescification: Color: Black Wearing Type: In-ear with ear hook Feature: Wireless Headphone Function: Answering phone, Bluetooth, Microphone Connecting Interface: Micro USB Bluetooth Version: V4.1 Operating frequency band:2.4GHz to 2.48GHz unlicensed ISM band Power Supply: Built-in rechargeable battery,3.7DC ,90mAH(Li-ion battery) AD/DC Charger:DC5 to 6V,400mA Normal charge time:up to 1hrs.(approx.) Talking time:up to 6hrs(360mins) Transmission distance: more than 10M（more stable） Transmission power: Cl II Standby time:up to 300hrs Microphone length:4.60cm/1.81" Product Size:(L*W*H) 10.50*5.00*3.00cm/4.13"*1.97"*1.18" (Approx.) Charger line length:29.50cm/11.61"(Approx.) Quantity:1Set Usage: Long press the power button about 3-5 seconds till you see the indicator light flashes blue and red alternately Set your phone into Bluetooth mode, and search the device named Click to pair with the Bluetooth headset Short press button “+”/”-” to volume up/down and Long press button “+”/”-” to choose next/previous song Package Content: 1X  Bluetooth Headset( without retail package.) 1X Micro USB Charging Cable 1X Manual

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