Personal Alarm Keychain

USB-Rechargeable Alarm Device With Sound and Light Output

This compact alarm device includes an integrated sound unit, light function, and USB charging port. It emits a continuous audio signal and includes a flashing light to increase visibility during use. The structure is intended for attachment to personal items such as key rings or bags. Audible and visual indicators provide battery status notifications. Designed for portable use where temporary signaling may be needed.

Key Features

• Emits up to 130 dB sound for signaling
• Includes flashing strobe and constant light functions
• Rechargeable via USB Type-C with battery reminder indicator
• Compact structure for attachment to keys, bags, or belts
• Designed for use in temporary alert or visibility situations

Product specifications

• Volume output: 130 dB
• Charging type: USB Type-C
• Battery: 3.7V, 130 mAh
• Alarm runtime: Approx. 70 minutes
• Light runtime: Approx. 240 minutes
• Flashing light runtime: Approx. 300 minutes
• Size: 3.89 x 1.22 x 0.53 inches

What’s included

• 1 x Alarm device