High-quality Sound: the headphones ensure high-fidelity stereo music and clear speech within 10 meters(33 feet).
Bluetooth Headphones with Mic: Built-in Microphone. Music will automatically pause when you receive an incoming call. Buttons on ear-cup allow you to control your music，volume and call (to answer and hang up the phone, pause and play music, press next/before track, volume up+ and down-)
Human Body Engineering Design: equipped with headband, soft sponge earpads good air permeability; folding design make it convenient to carry, folding part have been tested for more than 20000 times.
HiFi Bluetooth V4.0 version - Best Audio Performance, Hi-Fi/Stereo/Sports/Wireless bluetooth/noise Isolating and Heavy bass, perfect music perfermance, good for travelling.
Aux-in Functiom: comes with a 3.5mm audio jack and charging cable, this wireless headphones can be connected to your iPhone, Android phones, Windows phone, iOS, PC, mp3/mp4 players, car entertainment systems, laptops, tablets and more.
Reetec Wireless Headphones V4.0 Bluetooth Foldable Hi-fi Stereo Over-Ear Earphones with Microphone and Volume Control Headsets for iPhone iPad Laptop Tablets Mac PC (Blue) - B06Y3SPLZ7