Do you like listening to music? If so， you’d pay attention to this product. Today we will offer you this excellent HV-800 High-grade Wireless Bluetooth Headset. It will allow you to make and receive calls whether when you are on the move or in the office conveniently. The headphone delivers high performance and remarkable stereo sound for your MP3 / MP4 player. It is lightweight and stylish， so that it can add more spices to your device. Additionally， it supports Bluetooth 1.1 / 1.2 / 2.0 / 2.1 devices. The practical headset with super clear sound effects brings you the best listening experience. Come to have a try right now!                                    Features            Small， lightweight and stylishVibrant bass， vivid mid-range and vivacious highExperience superb audio qualityComfortable to wear， it allows you to have clear sound transmission without ambient noise and to keep incoming communication privateCompatible with BluetoothAdvanced wireless technology in echo cancellation !#!amp!*! noise reduction ensures exceptional sound quality                                                            Specifications            Model    HV-800    <br>Charging Voltage    Micro USB 5V    <br>Working Current    25-30mA    <br>Bluetooth Working Range    10m    <br>Output Power    2*20mW    <br>Frequency Range    2.401-2.480GHz    <br>Compatible with Bluetooth    1.1 / 1.2 / 2.0 / 2.1 devices providing the bluetooth headset and handsfee profiles    <br>Distortion Factor    ≤1%    <br>Frequency Response    20Hz-20KHz    <br>Working Time    7 hours    <br>SNR    ≥95    <br>Charging Time    2-3 hours    <br>Weight    6.24 oz / 177 g    <br>Color    Black    <br>                                                            Package Includes            1 x Bluetooth Headset1 x USB Cable