The mosquito repeller uses an advanced technolgy insect repellent that makes outdoor living and activities more enjoyable from the annoyance of mosquitoes ,it work to help protect you while you are fishing, camping, hiking, camping, jogging, on the golf.

• This Portable Ultrasonic Mosquito Control Device is Perfect for People Who are Allergic or Sensitive to Chemicals.
• Use It at Home, in Your Bedroom, Garden, Balcony, Patio or Farm. Going to the River, Climbing, Hiking, Fishing or Camping? Turn It on and Mosquitoes are Gone. It Would Not Do Any Harm to Kids, Babies or Pets.
• Open the battery cover, into a CR2032 coin cell battery with the literal outward.
• size: 55*35*15mm
• Color: Silver

This Portable Ultrasonic Mosquito Control Device is Perfect for People Who are Allergic or Sensitive to Chemicals.HK