Non-toxic, non-radiative, no odors,no high voltage danger,chemical-free.100% safe for humans and pets. It's also an ideal gift Just switch on power and turn on the device, you can get a continuous and uninterrupted service. Advanced electronic insect control，non clogging killing grid comes with a mosquito brush The cable with USB interface can be easily charged through the tablet, mobile power or mobile charger with 5V / 1-2A output Intimate and quiet design, using physical anti-mosquito and physical drying design, no noise throughout, giving the family a quiet and comfortable sleeping environment LED light source, 42 dB mute, 80m2. Mosquito area, no pollution, Power cord length: 1.2 meters Input voltage: 5V, Power consumption: 2.15w