Portable Mini Electric Neck Massager Stimulator Wireless Shoulder Massage Pad Pain Relief Relaxation Features Elimination of flabby arms and armpit fats Great for lymphatic Drainage Stimulates nerves for better blood circulation and healthier lymphatic system Reduces inflammation, body swelling and aids in detoxifying the body Smart micro-electron technology and low-frequency pulse massage technology Non-invasive health product that doesnt need to be ingested nor taken intravenously Safe and effective Specifications Type1:Battery Operated (not included) Type2:USB Charging Host material: ABS Product Included: Type1 Included: 1 x Cervical massager 1 x Massage pad 1 x User menuType2 Included: 1 x Cervical massager 1 x Massage pad 1 x Usb Cable 1 x User menu Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm)