Specification: •
Operating frequency: 2.4G technology •
Case material: ABS •
Modulation: GFSK •
Power supply: 1 x AAA Battery (package not include) •
Operating current: 5mA (MAX) •
Sleep current: 0.5 mA •
Effective distance: Approximately 32.9 ft. (10 m) accessibility •
Working temperature and humidity: 5°-50° C (41-122°F) 10% - 85% RH 25° C (77° F) •
Storage temperature and humidity: 20-70° C (68-158° F) 5% - 95% 25° C (77° F) •
Compatible with: Desktops, Laptops and tablets