Size (length*width*height): 55cm x 25cm x 2cm

Bigger capacity battery inside, hence no need to charge so frequent
Rechargeable battery, easy to charge, no need buy AA battery, save money.
With two indication lights (For charging and activating).
It consists on a special 3-layer net which can easily catch insect and never leak out.
With 2 round pin charger plug (Malaysia used)
With safety on-off switch, to avoid accidentally press by children.