Digital Display Warning Smoke LCD Alarm Carbon Monoxide Detector computer subwoofer Included Additional Item Description: necklace

Included Additional Item Description: necklace earring set

Fitness:Adults or Children

age group:6 years and up

Bottle Mouth:For Snap Top

Thickness: 5

Digital Display Warning Smoke LCD Alarm Carbon Monoxide Detector computer subwoofer Included Additional Item Description: necklaceItem Type: CO & Smoke Alarm Color: White Battery supply: 3*1. 5 V AA batteries (3 AA 1. 5 V) Static Current:<80 uA Alarm Current:<30 mA Alarm sound: Sound and light prompt Sensor: Electrochemical CO Sensor and Infrared Photoelectric Sensor Working Temperature: 0 50 Qty: 1 * CO & Smoke Alarm & 1 * User Manual Note: Battery not included Carbon monoxide gas detection concentration: 000~999 PPM Smoke sensitivity: 0. 1%db m 9. 9%db m Description: 1. High