Overview
Portable heating device designed for personal warmth. Features USB rechargeable operation and compact design for use during outdoor activities or travel.

Feature
· Rapid heating capability
· Compact lightweight design
· USB rechargeable function
· Ergonomic handheld shape
· Multiple temperature settings
· Overheat protection

Specification
Material: ABS + metal alloy
Power: 5V/1A (USB input)
Battery: Lithium-ion (built-in)
Certification: CE, RoHS compliant
Operation Time: 2-6 hours (varies by setting)
Charging Time: 1-2 hours