{"title":"Home page","description":null,"products":[{"product_id":"4in1-tens-ems-muscle-stimulator","title":"Kongzee 4-in-1 DIY TENS \u0026 EMS Unit | Dual Channel Muscle Stimulator with 12 Pads","description":"\u003cp\u003eThe Kongzee 4-in-1 TENS \u0026amp; EMS unit delivers dual-channel electrical stimulation with 40 intensity levels and 12 reusable electrode pads — built for home pain relief and muscle recovery without drugs or prescriptions.\u003c\/p\u003e\n\n\u003ch2\u003eWhy We Built It This Way\u003c\/h2\u003e\n\u003cp\u003eWe've tested a lot of TENS devices. Most lock you into preset modes with no real control. That's why the Kongzee unit is designed around DIY customization — you adjust the pulse width, frequency, and intensity yourself, so the therapy fits your body, not a generic template.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003ch3\u003e1. DIY 4-in-1 Customization\u003c\/h3\u003e\n\u003cp\u003eSwitch freely between TENS, EMS, and combination modes. Adjust pulse width and frequency independently to target your specific pain pattern — whether that's nerve pain, muscle soreness, or post-workout stiffness.\u003c\/p\u003e\n\n\u003ch3\u003e2. Dual Channel (A\/B) Output\u003c\/h3\u003e\n\u003cp\u003eTreat two areas at the same time with different intensity settings on each channel. In our experience, this is especially useful for people managing both neck tension and lower back pain simultaneously.\u003c\/p\u003e\n\n\u003ch3\u003e3. 12 Electrode Pads Included\u003c\/h3\u003e\n\u003cp\u003eComes with 12 self-adhesive, reusable pads in mixed sizes. The adhesive holds well through multiple sessions. When they do wear out, our replacement pads are compatible and sold separately.\u003c\/p\u003e\n\n\u003ch3\u003e4. Rechargeable — No Battery Swaps\u003c\/h3\u003e\n\u003cp\u003eBuilt-in rechargeable battery. Charge once, use for multiple sessions. No AA batteries, no mid-session interruptions.\u003c\/p\u003e\n\n\u003ch3\u003e5. Drug-Free Pain Management\u003c\/h3\u003e\n\u003cp\u003eTENS therapy works by sending low-voltage electrical pulses through the skin to interrupt pain signals and stimulate endorphin release. No pills, no side effects from medication.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Kongzee 4-in-1 TENS \u0026amp; EMS Unit\u003c\/li\u003e\n\u003cli\u003e12 x Reusable Electrode Pads (mixed sizes)\u003c\/li\u003e\n\u003cli\u003e2 x Lead Wires\u003c\/li\u003e\n\u003cli\u003e1 x Pad Holder Plate\u003c\/li\u003e\n\u003cli\u003e1 x Carrying Pouch\u003c\/li\u003e\n\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often can I use it?\u003c\/strong\u003e\u003cbr\u003eA: Most users do 20–30 minute sessions once or twice a day. Start at lower intensity and increase gradually based on comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between TENS and EMS mode?\u003c\/strong\u003e\u003cbr\u003eA: TENS targets nerve pain signals for relief. EMS stimulates muscle contractions for recovery and strengthening. This unit does both.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the pads compatible with other TENS devices?\u003c\/strong\u003e\u003cbr\u003eA: Yes — standard 2mm pin connector, compatible with most TENS and EMS units on the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it safe to use daily?\u003c\/strong\u003e\u003cbr\u003eA: Yes for most users. Avoid use over broken skin, near the heart, or on the head\/neck without medical guidance. Consult a healthcare provider if you have a pacemaker or are pregnant.\u003c\/p\u003e","brand":"KONGZEE","offers":[{"title":"White","offer_id":41367963893834,"sku":"LF-NR8F-GI5E","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":41367963926602,"sku":"H6-IHY4-RLX1","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":41367963959370,"sku":"Y9-60BJ-53LI","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/2502\/0234\/files\/1_a3f41b85-d454-443c-b95e-ebc92cd0b728.jpg?v=1769588525"}],"url":"https:\/\/kongzee-tech.com\/collections\/frontpage.oembed","provider":"KONGZEE","version":"1.0","type":"link"}