Best Seller 
Best Seller
IKEEPFIT MAXwarm 4.0 Knee Pair
2025 upgraded heated knee massager with 16,800mm² coverage and 5000mAh Japanese battery.
2025 upgraded heated knee massager with 16,800mm² coverage and 5000mAh Japanese battery.
- ✓ 5 heat levels from 113°F to 149°F
- ✓ 3 vibration modes for relief
- ✓ 10+ uses per single charge
- ✓ Wearable while walking or working
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✓ Free Prime Shipping ✓ Easy Returns
Key Features
5 heat levels from 113°F to 149°F
5 heat levels from 113°F to 149°F
3 vibration modes for relief
3 vibration modes for relief
10+ uses per single charge
10+ uses per single charge
Wearable while walking or working
Wearable while walking or working
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