Brand Name: KEMOKO Material: Plastic Power Source: Electric Origin: Mainland China Working Principle: EMS Working Principle: vibration massage Type: EMS Photon Face Lifting Tools Standard Voltage: 110V(不含)-220V(不含) Model Number: H01 Certification: CE Certification: FCC Certification: RoHS Size: 5.7*5.2*2.4CM Manufacturing Process: Hand Made Function: Anti Wrinkle Function: Lifting Number of Pieces: One Unit Frequency: 185Hz Noise: below 50db Style: Thin Face Machine with Fixing Belt Item Name: USB Rechargeable Face Lifting Device Feature 1: Red Blue Light Therapy Beauty Instrument Feature 2: Galvanic Vibration Massager for Face Function 1: Facial Lifting Device Function 2: Skin Care Tool Function 3: Lady Facial Slimming Tools Feature 3: Skin Care Feature 4: Massage Roller Choice: yes semi_Choice: yes