<|Features|>： 1、ENHANCED FREQUENCY: Premium ultrasonic pest repellent with enhanced frequency to ensure no irritating insects will bite you or buzz in your ear. 2、SAFE: Portable mosquito repeller is 100% harmless and will hurt neither you nor the mosquito, it will just make them stay away from you and your company. 3、WIDE USE RANGE: Ultrasonic mosquito repellent has a wide use range, it is perfect for outdoor activities like hiking, fishing, camping, picnic and more. 4、EASY TO USE: Portable mosquito repellent is very eay to use, you just need to follow the operating instructions to turn it on correctly to start repelling mosquitoes. 5、WITH LANYARD: Outdoor mosquito repellent with hook and lanyard, and is easily clip on to your backpack or pants so you won't lose it.Item Type: Portable Mosquito Repeller Material: ABS Effective Range: 10 Square Meters Battery Type: Lithium Battery (Shipped with Built in Battery) Battery Capacity: 300mAh Power Supply Mode: USB Charging1 x Portable Mosquito Repeller 1 x Instruction Manual 1 x USB Data Cable 1 x Hook 1 x Lanyard