LG Tone Pro Lightweight Professional Bluetooth Wireless Stereo Headset Headphones - Black (HBS-781). Actual Weight: Just 1.21 Ounces.

Features:

• JOG BUTTONS allow for simple one-touch volume and music control for near effortless ease of use.
• QUAD-LAYER SPEAKER TECHNOLOGY creates less distortion for clearer highs and more natural-sounding audio anytime, anywhere.
• EASY-ACCESS CALL, PLAY/PAUSE BUTTONS provide intuitive access to key functions with buttons on top of the headset.
• LIGHTWEIGHT, AROUND-THE-NECK DESIGN provides unmatched comfort of innovative style for a look and feel you wont find anywhere else. The headphones actually weigh just 1.21 ounces.
• The LG TONE PRO is the perfect blend of true comfort and exceptional sound. Featuring intuitive access to key functions, jog buttons for volume and music control, and Quad-Layer Speaker Technology, the LG TONE PRO offers a seamless transition between all aspects of your daily lifefrom the office, to the gym, and everywhere in between. Music listening Time: Up to 10.5 hours. Talk time: Up to 16 hours. Standby Time: Up to 30 Days. Bluetooth Specific: Version 4.1. Profiles: A2D2, AVRCP, HFP, HSP.