Specifications:
1) main parameters of radio and alarm performance
Fm sensitivity: Better than 10uv
Fm (frequency modulation) receiving frequency range: 76~108mhz (mhz)
Audio output power: ≥ 150mw (milliwatt)
Hand shake for one minute radio time: About 6min (min) (moderate volume)
One minute manual alarm time: About 3min (min)
Alarm loudness: 80db (db)
Note: When testing the radio/alarm discharge time, the sound distortion shall prevail
2) main parameters of lighting performance
Luminous flux: 8 lm (lumen)
Hand shake for 1 minute lighting time: 20 min (min)
Note: When testing the lighting time, the brightness drops to 100mlm
3) external output charging
Output voltage: 5.2v+0.2v (volt)
Output current: 250-400ma (ma)
4) service life of main accessories
Service life of plastic parts: 5 years
Overall service life: 5 years
5) size and weight
Size: About 137 x56x44mm (l x w x h)

Packing list:

Flashlight+USB data cable