EXCELVAN Folding 3.0 Wireless Bluetooth LED Stereo Headphones Adjustable Headsets,FM Radio/TF Cared, Soft Earpads Earphones Earpieces for iPhone,Android Smartphones,Pc,Laptop,Mp3/mp4,Tablet (BLACK) 3LED lights color follow the music ups and downs at ear-pad two sides,fashion design. Best sound quality. Foldable Headset is easy to carry,adjustable PU leather headband for perfect fit; support TF card,with FM radio function. Control your music player directly from the headset with functions such as play, pause, next & previous track, and volume Built-in rechargeable Li-battery2 hours charging timeplay time after full charged:8-10hours Compatible with Bluetooth enabled music players & A2DP enabled devices such as iPad, iPhone, iPod touch, Android Smart Phones, tablets, etc