Sound Intone K8 LED light Folding Headsets Wireless Bluetooth Stereo Headphones Adjustable Headsets (Black) 3LED lights color follow the music ups and downs at ear-pad two sides,fashion design. Best sound quality. Clear and transparent bass, mids and highs Foldable Headset is easy to carry,adjustable PU leather headband for perfect fit. Control your music player directly from the headset with functions such as play, pause, next & previous track, and volume Super Connectivityenable consistent connectivity and low battery consumption.leek, comfortable, lightweight design with up to 10 hours of music and talk time Compatible with Bluetooth enabled music players & A2DP enabled devices such as iPad, iPhone, iPod touch, Android Smart Phones, tablets, etc