This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com Clear, full-range sound you might not expect from a compact speaker Voice prompts make pairing your devices easier than ever Up to 8 hours of music from rechargeable lithium-ion battery Wireless connection to your smartphone, tablet or other Bluetooth-enabled device Your music. Make it vibrant.Music is the motivation driving most of what we do in our daily lives. From a pumped up workout mix to a simple sonata to relax while reading a book, Bose SoundLink Color Bluetooth speaker is engineered to perform. With full and lifelike sound, every playlist will sound larger than the speaker's size. SoundLink Color connects to two different Bluetooth devices so you can easliy pair both your smartphone and tablet simultaneously. The pairing process prompts you with audible voice prompts walking you simply through the set up. Keep moving to your music with the lithium–ion battery for up to 8 hours and charge with any USB power source. Easier to mix and mingle, SoundLink Color Black will have you dancing from the opening note.