About This

• [ Your Everyday Relief Companion ] Unlike traditional wired TENS machines, the FSA wireless TENS units allow comfortable movement without tangled cords or bulky setups. Lightweight and portable, the dual wireless units fit discreetly under clothing for comfortable daily pain relief and muscle stimulator during work, walking, commuting or relaxing at home.
• [ TENS & Muscle Stimulator for Different Comfort Needs ] Comfytemp Wireless TENS Unit Muscle Stimulator brings together TENS and Muscle Stimulator in one easy-to-use device. TENS helps relieve soreness and discomfort in the back, shoulder, neck, arm, Sciatica and more, while muscle stimulation helps relax muscles after workouts or physical activity. With 30 modes and 20 intensity levels, it's easy to find the right setting for different moments in your day—enjoy a relaxing massage at home, soothe aches after long hours of work, or support muscle activation and relaxation before or after workouts. With so many options, it's a versatile choice for both personal use and sharing with family.
• [ Two Easy Ways to Control ] Forgot to bring the remote control but still want quick muscle relaxation? The FSA Eligible wireless muscle stimulator supports both remote control and direct physical button operation on each wireless unit. Easily adjust the stimulation experience for different daily comfort needs. Use the remote for easier mode and intensity changes when relaxing your back pain at home, or take just the wireless unit with you for lighter, hassle-free comfort on the go.
• [ More Coverage, More Comfort ] Why limit relief to just one area? The HSA Approved dual wireless TENS units support simultaneous relief on multiple areas, making it easy to target the back, shoulders, arms, legs, and more. Use both units together for larger coverage or place them on different areas for more flexible relief. Moreover, with different sizes of electrode pads included, it’s easier to fit both larger and smaller body areas for more flexible pain relief and muscle stimulation. Great for easing tension across multiple sore spots in one session.
• [ Everything Ready in One Case ] Comfytemp wireless TENS machine includes a portable carrying case that keeps the wireless units, electrode pads, and accessories neatly organized in one place. Easy to pack for work, travel, or daily outings, it also makes storage after use simpler and less messy. Compared with a soft storage bag, the case helps better protect your TENS device for long-lasting use.
• [ Different Pads for Different Relief Needs ] The stim machine for muscle recovery includes 4 medical PET electrode pads with 2 butterfly pads (5.2 x 2.4 in) and 2 line pads (3.5 x 2.8 in) to comfortably fit different body areas. The larger pads work well for the back and shoulders, while the smaller pads fit naturally on the arms, legs and other smaller areas for everyday relief and relaxation. When the electrode pads lose adhesion, rinse it with water, scrape off surface residue, then air-drying, adhesion will renew, enabling reuse for 60+ cycles.
• Comfytemp Replaceable Adhesive Electrodes: B0GR5RM3D5, B0GR66WQW5. You can click the link in the "From the brand" section at the bottom of the page to purchase.

Overview

• Package Dimensions ‏ : ‎ 7.2 x 5.94 x 2.8 inches; 14.89 ounces
• Item model number ‏ : ‎ K6133
• Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
• Date First Available ‏ : ‎ May 24, 2026
• Manufacturer ‏ : ‎ Shenzhen Yicai Health Technology Co. , Ltd
• ASIN ‏ : ‎ B0GVN1VQSL
• Best Sellers Rank: #18,015 in Health & Household (See Top 100 in Health & Household) #28 in Muscle Stimulators & Accessories
• #28 in Muscle Stimulators & Accessories
• Customer Reviews: 4.4 4.4 out of 5 stars (631)