Bluetooth headphones,Earto&trade;Over-Ear Headphone Bluetooth Headset Hi-fi Stereo Mp3 Headphone with Microphone FM Radio TF Card Player Compatible with iPhone, Android, PC Etc (white-balck) HIFI STEREO SURROUND SOUND , three balanced frequency ,you can clearly hear the high, mid and low ranges of the songs.Powerful circuit of noise reduction function, achieved 10 db - 15 db noise reduction effect. COMFORTABLE WEAR,new breathable composite leather fabrics, improved circular sponge, reduce wear stress effectively, making more wonderful listening experience.Piano lacquer craft helps your headphone prevent from generate scratches AUX-IN FUNCTION --- Comes with a 3.5mm audio jack and cable, these Wireless Headphones can be connected to your computer for a non-wireless use.Built-in microphone with advanced noise cancellation technology to input high quality voice , can be used to MSN, SKYPE, QQ, YAHOO and other communication software RETRACTABLE DESIGN --- The adjustable band gives you a good fit, it doesn't hurt your ears.Either of the sides can pull 3 cm long, delicate and fine products GREAT COMPATIBILITY --- Thanks to CSR chips, HSP, HFP, A2DP and AVRCP, these over-ear headphones can connect to compatible devices, including iPhone 6S/6/6plus/5s/5c/4, iPad, iPod, Android Smart phone, Samsung Galaxy S6/S5/S4/S3 Note 4/2/3, Galaxy Tablet.