automatic toothbrush, u-shaped ultrasonic toothbrush 360° auto toothbrush with whitening blue light whole mouth toothbrush ipx7 waterproof for adults xiarden <p><b>description: </b></p> <p>our automatic toothbrush is comfortable and fully automated for an ultrasonic cleaning with variable vibrations per minute. this automatic toothbrush is very compact, suitable for use at home or when traveling. </p> <p><b>how to use:</b></p> <p>1. please rinse up the brush head before use.</p> <p>2. it would be great to apply appropriate amount of toothpaste on the silicone brush head.</p> <p>3. put the toothbrush into your mouth and press the button, choose the mode you want and brush your teeth for 30 seconds.</p> <p><b>feature:</b></p> <p>1. safety grade toothbrush head.</p> <p>2. u-shaped silicone brush head can encompass the teeth 360° to clean the teeth comprehensively.</p> <p>3. 4 layers of silicone design for cleaning your teeth thoroughly.</p> <p>4. whitening teeth led blue light.</p> <p><b>specification:</b></p> <p>material: silicone gel </p> <p>color: black</p> <p>mode: 3 modes</p> <p>charging type: usb rechargeable</p>