Rovyvon A1 LED Torch, 650 Lumen Small Keyring Torch Rechargeable, Five Modes ED
Torch with Lockout Mode: When you press the button, this RovyVon Upgraded A1 torch responds with two quick flashes, indicating it's in LOCK mode and won't operate. About RovyVon A1x. RovyVon A1 keyring torch is the first design.