Auawak Rapoo H8020 2.4G Hi-Fi Wireless Headset With Touch Control Built-in Microphone for Laptops Desktops and PC - White Reliable 2.4GHz wireless connection up to 10 meter. You are free to enjoy high-quality, stereo audio. You can control volume up/down and your music selection by just one single touch The hidden omni-directional microphone will automatically pick up your voice with remarkable clarity Recharge by using the universal mini-USB cable-even when you are still listening: 2-hours charging,8-hours enjoyment