Mini Fascia Gun Six Core Technologies New Upgrade 3200 rpm Powerful Motor 6 Gear Shift Imported Al smart Chip 6 mm Deep Massage Large Capacity Battery 4 majors massage head That's About the weight of a cell phone 0.43KG Power /30W The Amplitude /6 mm Frequency / 9-20Hz 10dB, The sound of fallen leaves 45dB Working Sound of gun 60-70dB fan Blowing Sound 75-90dB Alarm Bell High-Capacity you can use the power bank to charge more flexible, stable and convenient use (Battery – Notebook – Charger – Vehicle) *Two Component Electrostatic 1- Antiskid Layer 2- Reinforcing Layer 3- Damping Layer 4- Silencing Layer 5- Support Layer * 4 Massage Heads Professional Care 1- Spherical 2- U-shaped 3- Conical 4- Bump * Size 12.8 cm 13 cm 4.2 cm Block a strength 1~6 The Products weight 0.43 kg the power supply mode Type-c Charge The Rated Voltage 7.4v Battery Life About 5 Hours Apply To the Environment