1. 30M waterproof(30M water pressure test)
2. 300 lumen
3. 2.8W Power
4. Adjustable 3 mode: HI-LOW-SOS
- Battery HI mode work time is 90min, in LOW mode work time is 4 hours, and in SOS mode is 6 hours
5. Can be used together with head band or chest band
6. Power supply: AHDBT-301 battery / USB charging (The battery is not included)
2. 300 lumen
3. 2.8W Power
4. Adjustable 3 mode: HI-LOW-SOS
- Battery HI mode work time is 90min, in LOW mode work time is 4 hours, and in SOS mode is 6 hours
5. Can be used together with head band or chest band
6. Power supply: AHDBT-301 battery / USB charging (The battery is not included)