?WHAT YOU RECEIVED?1 x TENS Machine, 24 x Electrode Pads(16 x Palm type , 4 x Large Rectangle, 4 x Oval), 4 x Lead Wires, 1 x USB cable, 1 x User Manual, 1 x Acupunctrue point chart,1 x Pad Holder, 1 x Pouch, 1 x Hanging chain, our 12-month warranty and Professional Customer Service. For any product problem, please don't hesitate to email us. ?24 LONG LIFE PADS & 4 LEAD WIRES? This unit comes standard with 24 Electrode Pads and 4 Lead Wires, so that we can use it for a longer time. Comfortable, self-adhesive TENS unit pads are reusable up to 20 times with plastic holder for storage. ?CONVENIENT?User-friendly controls make for easy operation. Use "M-" and "M+"buttons to change the modes, then use "+" and "-" buttons to increase/decrease intensity of the selected mode. The more reasonable one-handed operation design so that you will not miss more work. ?24 MODES & 20 INTENSITY ? 6 massage-like modes (Knead, Beat, Cupping, Skin Rolling, Acupuncture, Scraping) and 4 massage frequencieseach, with 20 level Intensity allows you easily find one setting that suits your needs to help relieve your pain (shoulder, lower back, arm, foot, leg, joint). ?TECHNOLOGY & APPROVED?Transcutaneous electrical nerve stimulation is referred to as TENS, and muscle electrical stimulation is referred to as EMS. It is a Drug-Free Pain Relief therapy. For a massager that use TENS and EMS technologies can relieve pain, relax nerves, etc. The two have the best effect.Best Sellers Rank: See Top 100 in Health & Household. Number of Batteries: 1 Lithium Polymer batteries required. Item Dimensions LxWxH: 5 x 1.2 x 1.2 inches. Style: MASSAGE. Brand: Mollan. Material: Plastic. : B08MKLKNFN. Manufacturer: Mollan. Date First Available: November 3, 2020. Batteries: 1 Lithium Polymer batteries required. (included). Product Dimensions: 5 x 1.2 x 1.2 inches; 1.19 Pounds. Is Discontinued By Manufacturer: No.