LG TONE INFINIM Bluetooth Stereo Headset, Red Black (Certified Refurbished) This Certified Refurbished product is tested & certified to look and work like-new. The product includes all original accessories and is backed by a 90 day warranty. The sleek metallic finish and ergonomic design will get you noticed, and Harman Kardon Signature Sound delivers premium audio quality. Retractable earbuds provide a simple, unique approach to cord management. Plus, the easy access jog button allows for fluid one-touch volume and music control while ear gels provide a comfortable solution for all-day wear and use. AptX compatibility delivers lifelike sound for enjoying music while features such as HD voice and a MEMS microphone allow for crystal-clear voice interactions. Tone & Talk application supports SMS Reading on Android devices.Current time alert, Battery Status alert and vibration on/off functions are also available.