This electric toothbrush is nicely designed. With a perfect size, it won't be too large to be comfortably held in hand. Sleek design and really nice sealing where the brush meets the body. What's more, it's IPX7 waterproof. The power is just too much and there are different intensity and patterns to play with. Why not give it a chance? Read more Powered Toothbrushes Specifications: Type: Powered Toothbrushes & Accessories Material: ABS, Fiber Hair Color: Black, Pink, White, Green (Optional) Charging Type: USB Rechargeable Frequency: 28,000rpm Charging Time: 3 Hours Waterproof Level: IPX7 Voltage: 3.7V Rated Power: 1W Battery Capacity: 500mAh Package Size: Approx. 20 * 11 * 3cm / 7.87 * 4.33 * 1.18in Package Weight: Approx. 125g / 4.41oz Package List: 1 * Main Unit 1 * USB Charging Cable 4 * Toothbrush Heads 1 * User Manual Read more