It shows best usage result in darker room.
Power rate: 5 Watts
Working voltage: 5V
Inside ring diameter: 30mm
Detection capability: 6-8mm
Charger: Plug-in/Rechargeable
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.