Ocoopa UT3 Pro Rechargeable USB Hand Warmer

Featuring Ocoopa's® exclusive Hall Sensor + AI Smart Temperature Control (innovative dual-sided heating technology) you can snap the UT3 Pro together for safe, energy-efficient warmth, or separate it for full double-sided heating.

• Slim, velvety design refined for natural, comfortable hold
• Anti-slip sides
• Four adjustable levels from 100–136°F with memory function for ultimate comfort
• Easy one-button operation
• Doubles as power bank
• 2×5000mAh capacity battery delivers 6-15 hours of heat and can charge your phone up to 3.5 times
• USB-C fast charging - fully charges in just 3 hours
• Dust-protective USB cover
• Silicone wrist strap