Due to differences in monitors product colors may vary slightly. Please consider this before placing your order. Thank you! Insect Relief Pens Portable Antipruritic Wand Mosquito Antipruritic Instrument Product selling point: 1.Principle: This product uses the principle of microcrystalline heat accumulation which quickly reduces itching after biting by mosquitoes (insects) eliminates skin swelling and quickly inhibits or kills the viruses at the bite area. 2.Non-toxic skin-friendly: infrared thermophysiotherapy non-drug treatment no additives no side effects. 3.Fast swelling and itching: heat up quickly in 1 second and reduce itching in 7-10 seconds. 4.The temperature can be adjusted automatically the temperature can be automatically regulated different heating modes suitable for different people different parts of the human body and an automatic overheating function to protect your skin. 5.The product design is user-friendly and the low battery reminder ensures the anti-itching. Suitable for adults and children. Small easy to take anywhere. Specifications: Power supply: 2 x AA batteries (not included) Shell material: ABS plastic. Intensity: 5 levels adjustable. Package includes: Mosquito biting agent against itching x 1. Please note: 1. This product is measured manually so there may be a 1-3 cm error. 2. Images displayed on different monitors have colour differences. 3. If you have any questions about our products please send us an email.