ClearRise, popular on TV shopping, is here. I've used it a few times, and it's in good condition. Can be used in the bath. Product Details Product Overview Product Name: ClearRise Model Number: C-NU002PP Body Size: (approx.) 6.7 x 6.7 x 5.9 cm Body Weight: (approx.) 159g ■ Specifications Rated Input: DC5V 1.0A Power: Lithium-ion battery Charging Time: (approx.) 2 hours Usage Time: (approx.) 1.5 hours Timer: (approx.) 5 minutes Waterproof: IPX6 Accessories: Main unit, brush cover, USB charging cable, instruction manual (with warranty) *AC adapter is not included. ■ Functions Mode 1 (Green): Sonic vibration + Ion extraction Mode 2 (Blue): Sonic vibration + Ion extraction + EMS (GE) Mode 3 (Yellow): Sonic vibration + Ion extraction + EMS (Medium) Mode 4 (Red): Sonic vibration + Ion extraction + EMS (GE)