The Ocoopa UT4102 hand warmer is your perfect companion for cold autumn and winter days. With a robust 10,000 mAh battery capacity (2x5000 mAh), it can keep your hands warm for up to 14 hours on a single charge.

This versatile device doubles as a power bank, allowing you to charge your smartphone more than three times. It’s ideal for winter walks, travel, hiking, or camping.

Features:

• Several temperature settings: Offers 4 modes - Cozy (38-43°C), Warm (43-48°C), Toasty (48-53°C), and Hot (53-58°C). The heater remembers the last selected mode for ease of use.
• Power bank function: Capable of charging your phone multiple times when an outlet is not available.
• Long running time and fast charging: A single warmer lasts up to 8.5 hours, while both can run 14 hours. Fast charging time of just 3 hours.
• Durable and functional design: Ergonomic and anti-slip, with an anodized aluminum finish that resists fading and abrasion.
• Safety and security: Overcharge, short-circuit, and overheat protection ensure safe use.

Included in the package:

• 2 hand warmers
• 2 wrist straps
• USB-A to USB-C charging cable
• Case
• User manual