Summit Racing™ Hand Warmers

Summit Racing™ hand warmers are portable pocket-sized units that deliver instant heat to keep your hands comfortable in cold weather. They offer double-sided heat to warm both hands at once and three digital temperature settings with a maximum heat of 131 degrees F (55 degrees C). Keep your hand warm at any outdoor event or activity with our Summit Racing™ hand warmers. Additional features: * Fast warming * Long lasting * Powered by a rechargeable Lithium-ion battery with a digital battery level indicator * Capable of charging your cell phone with its high-capacity 10,000mAh battery * USB Type C cable * Charging time: around 5 hours * Protection technology against: -- Over-charging -- Over-discharging -- Over-heating -- Short-circuit Show Less