Anyway, NPET 090P survival radio has resolved this issue. 4000mAh Portable Power Bank. When there's no one in the sensing area, it will auto turn off within 30 seconds. Compared with other noaa weather radios that only have 1 flashlight mode, we upgraded it with 3 flashlight modes-far beam mode, dipped beam mode, far beam & dipped beam mode.
eBay