8 COB Whistle Keychain includes the following features :

• 8 Quality COB bulbs
• 3 Lighting modes (Bright > normal > fast strobe)
• Switch button on the front
• Powered by cell battery (included)
• Whistle
• Keychain
• Available in various colors

Material :

• ABS housing

Size closed :

• Length of 7 cm x Width of 4 cm x Thickness of 1.6 cm