Sunvalley Brands via Amazon offers the Taotronics Pulse X 14-watt Bluetooth Speaker for $29.99. Coupon code "YAPRY86R" cuts that to $17.99. Plus, Prime members get free shipping. It features a 14-watt output, audio playback from up to 33 feet, eight hours of play time per charge, microphone, and 3.5mm auxiliary jack. Deal ends February 15.