Ertch&reg; Newest Ultra-thin Bluetooth Wireless Handsfree Stereo Headset Headphone Earphone for iPhone Samsung Sony LG HTC Motorola iPhone Andriod Smartphones Tablet PC Bluetooth Devices(Silver) The earphone uses high-performance Speaker, offering you high-quality audio, letting you greatly enjoy CD quality stereo sound music & enhanced BASS effect. DSP and CVC 6.0 Noise Cancellation Technology, bring you clear sound effect; 180 Rotatable & Comfort & Lightweight: While wearing for a solid hour, your ear won't ache at all. The S3 bluetooth headphone is coated with a different material that has a matte feel, and this coating will help avoid tangling and rubbing. The earphone weights only 10.9g. Besides, it can rotate at 180 degree, so that, it can fit both of your ear; Latest Bluetooth 4.1: Free yourself from cumbersome cables with the magic of Bluetooth 4.1 with APTX Technology, providing amazing wireless audio quality. Make calls. Listen to music. Do work. You can also use it to selfie. You don't need a heavy selfie stick any more. All from up to 30 feet away. Support Multiple Pairing. Up to 2 Bluetooth Phones can be paired at the same time. Voice control and Voice notification function. Receiving calls or toggle between tracks. Make calls. Pump up (or down) the volume. Change tracks. Use Siri. Its all only a click away; Ultra-Low Power Consumption. Standby time up to 240 hours. Talk time up to 10 hours. Music time up to 8 hours. It charges pretty quickly (in around 2 hours). What you get: 1 S3 bluetooth headset + 1 charging cable + 1 extra ear gel + 1 windsock for the microphone + 1 use manual. Nice packaging.