







🔥 Stay warm, stay unstoppable — power your winter with UT3 PRO!
The OCOOPA UT3 PRO is a rechargeable, dual-sided hand warmer featuring AI temperature control and a 10000mAh battery that delivers up to 8 hours of heat. It heats up in 3 seconds, offers 4 adjustable heat levels up to 136°F, and doubles as a power bank. Crafted from durable aluminum with fast USB-C charging, it’s designed for outdoor enthusiasts and professionals needing reliable warmth and power on the go.




| Brand | OCOOPA |
| Color | Chic Black |
| Material | Aluminum |
| Battery Description | Lithium-Ion |
| Battery Capacity | 10000 Milliamp Hours |
| Charging Time | 3 Hours |
| Included Components | Charging Cable, Hand warmer*2, Silicone rope *2, User Manual, Velvet pouch*1 |
| Lower Temperature Rating | 100 Degrees Fahrenheit |
| Reusability | Rechargeable |
| Upper Temperature Rating | 136 Degrees Fahrenheit |
| Power Source | Battery Powered |
| Manufacturer | Shenzhen Street Cat Technology Co., Ltd |
| Item Package Dimensions L x W x H | 5.83 x 4.84 x 1.3 inches |
| Package Weight | 0.32 Kilograms |
| Item Dimensions LxWxH | 2.2 x 4.13 x 0.83 inches |
| Item Weight | 0.3 Kilograms |
| Brand Name | OCOOPA |
| Warranty Description | 12 Month |
| Model Name | UT3 PRO |
| Suggested Users | unisex-adult |
| Part Number | UT4102-BK_BK |
| Model Year | 2023 |
| Style | Chic Black |
| Sport Type | Hunting |
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