Portable COB Flashlight - Emergency Light with Rechargeable Keychain - Durable Plastic Casing 5k The hot air handle is

The hot air handle is equipped with a magnetic sensor

And instead of going through the entire nozzle or filament changing process

The measurement allowed error is +/- 1-3cm

Package Includes In Door lock:

Portable COB Flashlight - Emergency Light with Rechargeable Keychain - Durable Plastic Casing 5k The hot air handle isPortable COB Flashlight Emergency Light with Rechargeable Keychain Durable Plastic Casing. Introducing our Portable Emergency Light with Plastic Casing. This compact and convenient COB flashlight is not just a light source, its a lifesaver in emergencies! Portable and Handy: With its keychain design, carry this emergency light everywhere you go. Its perfect for travel, camping, power outages, and more. Bright COB Flashlight: The COB (Chip on Board)