1) Solar panel type: amorphous
2) Solar panel: 4V 45MA
3) Solar panel power: 0.2w
4) Panel size:9.5x7.5cm
5) Rechargeable batt included, 1.2V 800MAH Ni-cd
6) Recharge electrical current: when environment light has 70000lux.
7) Charge electrical current≥50MA
8) Effective range:625M2
9) Frequency: 300 - 700 Hz
10) UNIT SIZE: 34x15.4CM