LG Tone Pro HBS-760 Wireless Bluetooth Headphones White (Certified Refurbished) Call and Play/Pause Controls Jog Button Quad-Layer Speaker Technology MEMS Microphone "A Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a manufacturer or specialized third-party seller approved by Amazon. All products are backed by a minimum 90-day warranty."