Etekcity RoverBeats T12 Portable Wireless Bluetooth Speaker, Enhanced Bass (Grey) (Certified Refurbished) This Certified Refurbished product is tested & certified by Etekcity to look and work like-new. The product includes all original accessories, and is backed by a 90-day warranty Stylish and compact design. Incredible sound quality for up to 20 hours of continuous play Features 3.0+EDR connectivity, NFC, 2 internal speakers, and a built-in rechargeable 2200mAH lithium battery. Outstanding connection range of up to 33 feet Attractive appearance with anti-skid and heat-resistant base to add stability, exceptional sound with enhanced bass, perfect for music, movies, games & gatherings Easy to use for mp3s, tablets, smartphones and PCs in office, home, outdoor and car etc.