- Built-in battery: 3.7V 2000mAh polymer lithium battery
- Radio frequency: FM 76-108MHz / AM 522-1656KHz
- Speaker: 8ῼ0.5w
- LED: white light 2500mcd/ white red light 300 mcd
- Lifespan of light source: >10000H
- Output power: DC 5.0V 500mA
- Charging input: DC 5.0V 1000mA
- Gas monitoring: alcohol, smoke, formaldehyde, toluene, benzene, acetone,lighter gas, paint, etc.
Emergency Safety hammer
Built-in battery: 3.7V 2000mAh polymer lithium battery
Its built-in dynamo charging battery capability allows it to function in times of emergency such as when device is in low battery mode.