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Mini Women's Personal Safety' Alarm Key Ring Anti' Attack Security Protection Emergency Alarm Children's School Alarm
Features:
3.When loudness of siren decreases, unscrew the battery cover on back of alarm to replace with new batteries of the same kind.
Material: ABS plastic + metal rod
Package Includes：
2.When in danger, simply pull out the pin attached to the keychain to set off the alarm, the alarm will deliver an ultra-loud siren.
Item Type: Alarm Keychain
Product Description:
When loudness of siren decreases, unscrew the battery cover on back of alarm to replace with new batteries of the same kind.
Item Type: Alarm Keychain
Material: ABS plastic + metal rod
Size (L * W * H): approx. 6.2 cm x 4.2 cm x 2.2 cm / (2.44 * 1.65 * 0.87 ")
Loudness: 120 dB
Working voltage: 5V
1.Please allow 1-3cm (0.4-1.18 ") difference due to manual measurement and slight color variation for different display setting
2.When in danger, simply pull out the pin attached to the keychain to set off the alarm, the alarm will deliver an ultra-loud siren.
3.When loudness of siren decreases, unscrew the battery cover on back of alarm to replace with new batteries of the same kind.
Package Includes：
1x Alarm Keychain