NY-S802C Portable Radio Frequency Beauty Device Ion EMS Ultrasonic Facial Cleanser with Silicone Cover - Pink ?Fashionable and generous shape,ergonomic design,good grip ?Silicone brush teeth,curved teeth design,more comfortable skin cleaning ?1MHz RF high thermal efficiency,20Hz low-sensitivity EMS lifting ?The three-function design of cleansing,RF beauty,and EMS lifting can be changed at will ?Function mode automatic identification,humanized gear prompts ?5-minute automatic shutdown,multi-speed optional ?IPX7 waterproof design,easier to clean ?3.7V lithium battery power supply can be recycled charging use Specifications: ?Charging voltage: DC 5.0V ?Operating voltage: DC 3.7V ?Battery capacity: 500mAh ?Charging time: 1.5H ?Vibration frequency: 6500RPM ?Product net weight: 95g ?Using power: 1.3W ?EMS frequency: 20Hz ?Product size: 132 x 50 x 38mm ?Appearance patent: ZL 2019 3 0018120.8 ?Utility patent: ZL 2019 2 0354048.0 Package included: ?1 x Facial Cleanser ?1 x Silicone Head ?1 x Data Cable ?1 x English Manual