WiFi Detector Wi-Fi Hot Spot Finder Wireless Locator

- Simply hold the button and wait for the lighting response to let you know how strong Wifi signal is.
- Slim and compact design for easy carrying
- Detects 802.11b and 802.11g wireless network up to 150 ft
- Dimensions: 2.375 x 1.125 x 0.25 inch
- Battery: 2x CR2032 (included)