The Nitecore EMR10 is a portable and lightweight electronic mosquito repeller with multifunctional applications. In addition to repelling mosquitoes, the device is equipped with ultrasonic sound at two frequencies, effectively deterring pests such as insects, mice, snakes, and cockroaches. It can also be used as a power bank for added versatility.

Powered by two included 21700 Li-ion batteries, the device offers a maximum runtime of 12 hours and can also function with a single 21700 battery. The mosquito repellent function operates with a repellent mat, providing up to 6 hours of protection per mat. Thanks to a combination of heat activation and the repellent mat, mosquitoes are repelled within 10 minutes. Indoor and outdoor modes create protection zones of 3.3 meters and 4.8 meters, respectively.

The ultrasonic sound operates at two frequencies, 25 kHz and 40 kHz, which are beyond the range of human hearing. Both functions – mosquito repellent and ultrasonic deterrent – can be activated simultaneously. The EMR10 supports QC3.0/PD3.0 charging modes via a USB-C port, with a full charging time of 2.5 hours.

An OLED display provides real-time information on the status of the mosquito repellent and ultrasonic functions, as well as charging power, battery percentage, and other key data. With an IPX-5 waterproof rating and drop resistance of up to 1 meter, the device is durable and suitable for various outdoor activities. Specially designed heat-resistant protection prevents burns during use.

The EMR10 features a lock mode and a detachable MOLLE-compatible clip for easy attachment to gear. Included in the package are two 21700 NL2150 Li-ion batteries (5000 mAh), ten mosquito repellent mats, a USB-C charging cable, and heat-resistant protection.