1) Flashing rate: 60-70 times/minute
2) Operating: up to 15 days successively working in overcast and
rainy days after
3) The battery fully charge
4) Solar power: 0.3W, silicone panel: 6pcs 1.2V 80mA
5) 1,000mAh Ni-MH rechargeable battery
6) Light source: 4pcs super white led
7) Can last 7 days
8) View distance: over 1km
9) Product size: 10.2 x 10.2 x 2.2cm