Digital LED clock radio GreenBlue GB172 with FM tuner, projector, thermometer, USB 5V & CR2032 power

Digital LED clock radio with GreenBlue projector in grey finish. The device combines an integrated clock, alarm and buzzer with a digital FM radio tuner, built-in speaker and a projection function. The unit is powered via 5V DC USB supply with backup CR2032 battery for timekeeping and features a built-in illuminated display with adjustable brightness and a thermometer.

Advantages

Combines multiple functions—clock, alarm, FM radio and projector—in a compact, monochromatic design. Digital tuner and onboard speaker provide clear radio reception across the FM band. USB power with a CR2032 backup battery maintains clock settings when external power is removed. Adjustable display illumination and tilt adjustment of the radio/projector support comfortable viewing and use.

Suitable for

Key specifications

How to use

Connect the clock radio to a 5V DC USB power source to operate. Set the time using the built-in clock controls and choose 12- or 24-hour format as required. Tune the FM radio with the digital tuner and adjust volume using the buttons. Program the alarm and buzzer following the device controls; the CR2032 battery preserves time and alarm settings when external power is disconnected. Use the brightness control to set a comfortable display level and tilt the projector to aim the projected time where needed.

Recommendations

Do not use the device near water. Place the clock radio on a stable, dry surface and avoid exposing it to direct moisture or extreme temperatures. Use the supplied USB power source or an appropriate 5V DC adapter and replace the CR2032 battery with the same type when needed.