Bluetooth 4.1 Headphones Headset with Line-in Function for iPhone, Galaxy, Huawei, Xiaomi, LG, HTC and Other Smart Phones

Features
1. Bluetooth wireless stereo headset
2. Built-in microphone for hands-free use with Bluetooth enabled devices
3. Comfortable adjustable, folding design
4. USB charging cable included
5. Built in 3.5mm audio jack
6. Play/pause, previous/next track, volume up/down control
7. Doubles as traditional battery free headset via 3.5mm mm mini plug