Anti-Lost Alarm, Cell Phone Anti Lost Alarm, Mini Wireless Anti Lost Alarm(ALA-007) (1) No radialization (2) Warning ... tone Anti-Lost Alarm, Cell Phone Anti Lost Alarm, Mini Wireless Anti Lost Alarm(ALA-007) Anti-lost: switch ... sizeBattery: 3* Button cells (AG13) (included) Anti-Lost Alarm, Cell Phone Anti Lost Alarm, Mini Wireless Anti Lost Alarm(ALA-007)