Features: To repel mosquitoes with the power of ultrasound. Its designed with a small light for your convenience, which can light for your in darkness. You can turn the light on only with a press on the switch. It works for about 1-2 meters / 3.28- 6.56ft. Continuous emitting of sonic wave of ultrasonic can last for about 400 hours, and the small light can be used for about 30 minutes continuously.
Specification Type:Electronic Ultrasonic Key Ring Material: Plastic,electronic components Color:Silver Quantity:1pc Item Size:5..5x3.5x1.5cm/2.2x1.4x0.6(L*W*H) Net Weight: 20g/0.7oz
