Napoer Bluetooth Headphones Wireless Stereo Over-Ear Headphones for iPhone, iPad and most Android phones (Red) Built-in Mic for handsfree functionality-Compatible with iPhone, iPad and most Android phones. Offers a superior listening experience by enhancing transmission distance and stability while significantly reducing standby power consumption. Allow music playback from various sources even when not charged. The intuitive button design spares users the trouble of looking down at the screen or holding the in-line control. You can adjust volume or skip songs with a simple tap of the ear.- Sensibility buttons located in the Front right of the Headphones. Adjustable earpieces: A 13-degree pivotable design for a comfortable fit.Adjustable earpieces: A 13-degree pivotable design for a comfortable fit. Easy access controller for your freedom LED indicator light, bluetooth headphones with mic , Volume controller, Play/Pause, Track Controller. Answer/Hang up calls with one button.