Portable Rechargeable 3 Mode Sonic Electric Toothbrush
* P.N.: Sonic electric toothbrush for Adults * Working voltage: 3.7V * Color: Blue-white * 3 vibration modes: Sensitive, clean, white * Battery: 2000mAh Li-ion * Charging mode: USB charging * Charging time: about 6 hours(full charge) * Working time: 2 times/day, 120 seconds/time, about 90 days on single full charge * Low battery: Flashing…