Noise reduction: headphones develop a rich, deep high quality sound for Bluetooth stereo music listening. Built in Microphone for easy call answering.
Wireless: a device that easily syncs with any Bluetooth enabled devices such as Smartphones, Tablet and other portable devices. Support 4 Playing Modes: Equipped with Bluetooth mode, Micro SD Card playback mode, FM radio mode and Line-in Mode. Playing music (MP3 / WAV / WNA / APE / FLAC) or listening to radios either way you like.
Long-lasting battery: about 5 hours talk/music time (work time varies according to the volume level and audio content). Only need about 1.5 hours to fully charge, the Bluetooth headphone can stand by as long as 10 hours.