Techlight 4 in 1 Dynamo Radio (FM/AM) Torch Hand Crank Emergency Charger

Product Code: AR1771

All are powered from an internal battery, which can be recharged via USB, or by cranking the dynamo handle. There’s a USB charging outlet to provide critical power to your phone in an emergency too. If you find yourself with nothing but hand-power, the dynamo will give you over 10-minutes of radio or torch functionality, or two minutes of siren. Of course, on a full charge they’ll run for much longer. Features: - Internal Lithium Polimer (LiPo) Battery- Dynamo Crank Power Backup- Dual-Function Torch- FM Radio- Emergency Siren- Battery: 3.7V 480mAh LiPo- Charge Time: Approx 2hrs- Working Time:0.5W LED: ≥4hrsDual LED: ≥10hrsRadio: ≥5hrsSiren: ≥70min- Light Output: ≥30 lumens (0.5W LED) ≥6 lumens (Dual High Brightness LED)- Emergency Siren Output: ≥120dB