Klipsch Groove Speaker – 67% off. A great deal on this tiny but mighty Bluetooth speaker The Groove has a 3 Inch full range driver, two side-firing passive radiators, has an amp output of 10W and a frequency response of 65Hz-22KHz. It uses Bluetooth and a 3.5mm input, is splash-resistant, and comes with a 2200mAh battery good for about 8 hours of listening and that charges over MicroUSB
