No Refill, No essential oil needed!!! Worry free chemical substance on your skin!!! Effective!!! Specification: Operating Voltage DC 3.7V - 4.2V Operating Current 4mAh Low Frequency Wave (Dragonfly) 17HZ - 20HZ Frequency Wave (Male Mosquito) 4.5KHZ - 4.9KHZ Ultrasound (Bats) 40KHZ Working Time 80 - 90 Hours (4 Days) Night Use Time 8 - 9 days Features: 1. Ultrasonic physical repellent, no radiation, non-toxic, harmless. 2. No need to add any material, working life more than 5 years. 3. Power consumption 0.5W. 4. Can be used in a wide range. Package Included: 1 x Mosquitoes Repellent Bracelet
After 8.30pm only Mon - Fri
Free delivery Singpost Standard Parcel Mail for all order.