TOTU Wireless Bluetooth Noise Cancelling Headphones with Microphone for Smartphones The headphones ensure high-fidelity stereo music and clear speech within 10 meters Noise cancellation makes you enjoy a clear sound in noisy occasion, powerful rechargeable battery provide 5 hours of talking/playing time Easy access: the simple user interface on one of the earphones allows you adjust the volume, play/pause Compatible with iPhone 6/6S, 6 plus/6S plus, 5 5C 5S 4S, iPad air, Samsung Galaxy S6, S5, S4, S3 Note 4 3, HTC M9 M8 M7, LG flex 2 G3 G2 What you get: wireless headphone, user manual, charging cable and 5 different sizes earbuds