Electric V Line Shaping Machine Double Chin Reducer Machine Professional Intelligent V Face Belt Machine White Item Type: Intelligent V Face Shaping Massager Material: ABS Charging current: 380mA Red light wavelength: 625mm Blue light wavelength: 470mm Battery type: Lithium battery Battery capacity: 600mAh Battery model of the host: 602040 (shipped with built in battery) Power supply mode: USB charging Remote control battery type: A button battery Remote control battery model: CR2032 Remote control battery capacity: 200mAh (shipped with battery) How e: 1. For the first time use, please wet the massage head with a wet paper towel or wet towel to prevent stinging. 2. Product operation: (1). Turn on the switch key, and enter the acupuncture mode after the product voice prompts (2). Short press the power button, switch modes, acupuncture mode, one-key switch mode, acupuncture mode, massage mode, kneading mode, tapping mode, automatic combination, voice broadcast 180° fold. 3. Increase or decrease the strength using the remote control +/- as the force adjustment button. 4. Double the effect: The effect of using skin care products such as masks and creams. 5. Weakening and tingling sensation: (1). Product does not conform to facial skin (2). Dry skin can cause static electricity. (3). Acne cracking of the skin.