Vaas Audio Foldable Bluetooth Stereo Headphones - Supports Hands Free Calling and Wireless Music Streaming Built for maximum comfort with rich quality sound and lightweight folding portable design Bluetooth v2.1, EDR Class 2 and supports latest version of A2DP 1.2, AVRCP 1.0 and HS/HF Profiles Controls to adjust volume, accept calls, switch music tracks Built-in microphone for hands-free calling without ever taking your device out of your pocket Great for iPads, iPhones, iPod Touch, Android phones, BlackBerry phones