[DETAIL] Anti Mosquito Repellent Outdoor Camping Ultrasonic Electronic Roach Control USB Killer Pest Bug Insect Spider Fly Rat Mouse 【How to use】 ●Press the button for the first time and turn on one gear (fixed frequency: 62Hz). The blue indicator light turns on for five seconds and then turns to 2 seconds of breathing. ●Press the button the second time and switch to the second gear (frequency conversion: 34Hz, 50Hz, 154Hz). The purple indicator light turns on for five seconds and then turns to 2 seconds. Breathe. ●Press the button for the third time and switch to three gears (automatic sweep: 18.8KHz--70KHz). The green indicator light turns on for five seconds and then turns to 2 seconds of breathing. ●Press the button for the fourth time and turn off the power. ●The red light flashes when the battery is insufficient. The red light is always on when charging. The green light is always on when fully charged. ●The driving mode is adjusted according to different scenarios, with the first gear being outdoor mode and the second gear being indoor mode. The third gear is silent mode. Users can change gears according to different scenarios to improve the driving effect. 【Product Highlights】 1. The three-speed modes of outdoor, indoor and sleep repellent mosquitoes meet most of the users' daily needs. 2. Small design, easy to carry, suitable for placement in many different scenarios. 3. Match lanyards to facilitate hanging on backpacks or the balcony of your home. 4. Rechargeable, can be fully charged in dozens of minutes. It can be used continuously for about 2-3 days if it is fully charged. 5. Can be used in bird repellent and mosquito repellent categories [ATTRIBUTES] - High-concerned chemical: None - Repellent Type: Ultrasonic Pest Repellers - Rated Voltage: 100-240V - High-concerned chemical: None - Repellent Type: Ultrasonic Pest Repellers - Rated Voltage: 100-240V - Origin: Mainland China - size: 13.7*8*1.9cm - weight: 30g - Feature 1: Anti Mosquito Repellent - Feature 2: Outdoor Camping - Feature 3: for Insect Spider Fly Rat Mouse