3-Level Cold Therapy – 8℃/12℃/16℃ cooling helps reduce swelling, soreness, and discomfort after sports injuries.
3-Level Heat Therapy – 35℃/39℃/42℃ warmth helps relax stiff muscles and support post-workout recovery.
Hot-Cold Alternating Mode – Automatic 20-minute cycles combine cold and heat for comprehensive sports recovery.
Wearable & Portable Design – Flexible fit for knees, shoulders, elbows, calves, and waist, ideal for training and competitions.
Long-Lasting Battery – 2500mAh battery supports up to 100 minutes of use, with Type-C fast charging and optional replacement battery.

| Model | CL803 | ||
| Functions | Cold & Hot Contrast Therapy | ||
| Product name | Mini Multifunctional Cold & Hot Therapy Device | Material | ABS |
| Temperature | 8 ℃ ~ 42 ℃ | Light Wave | 660+850NM |
| Battery capacity | 2500mAh | Control | Manual Control |
| Applications | Recovery, Yoga, Pilates, Exercises, Fitness | Mode | 3 |
| Power supply mode | USB | Warranty | 1year |
1. Professional sports-grade cold hot recovery, full-cycle solution for athletes.
2. Semiconductor precise constant temperature, helps prevent frostbite and overheating during extended recovery sessions.
3. Multi-position wearable design, fits knee, shoulder, elbow, calf and lumbar muscle groups.
4. One-key simple operation, suitable for personal training, coaching use and sports team equipment.
5. Lightweight portable design, easy to carry for competition, outdoor training and gym daily use.
6. Long Battery Life & Replaceable Battery,2500mAh 7.4V battery, 100mins for single cold/heat mode, 50mins for alternating mode; Type-C fast charging, optional replaceable battery.
1. Why choose us?
1) .Direct Manufacturer: our factory cover 12,000 square meters with several production lines, competitive price
2) Professional experience: we have been in home care device production especially for air pressure massage for more than 10 years
3) Customized Service: OEM/ODM available.
4) International Standard: ISO, CE, ROHS
2. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are urgently to get the price, please call us or tell us in
your e-mail so that we will regard your inquiry priority.
3. How long can I expect to get the samples?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days.
4. What about your payment terms and delivery term?
We accept T/T(30% prepayment), D/A, DP . FOB/CIF/CFR upon your request
5. How many days you could make delivery?
We often could make prompt delivery within 25-35days for your OEM order based on quantity about 2000pcs.