This Bluetooth earpiece V5.0 with the superior lightweight (only12.4g) design, 360°rotatable ear hook and soft earbud provide a comfortable and secure fit. This wireless earphone is compatible with IOS, Android, and Windows platforms, including mobile phones, tablets, PC, etc. The latest technology allows you to pair two mobile phones at the same time and take calls or stream audio from either one. There are three buttons to control your music and streaming audio, you can answer calls on the go, play/pause music, adjust the volume, and power on/off, very convenient. Besides, this headset is a built-in noise reduction microphone, so you can hear and get heard clearly, and enjoy the freedom of mobile phone calls and music. If you need one earpiece, don't hesitate, the New Bee earpiece is a good choice, good value, and with good look.