WiFi blocker is small appearance, easy to hide, suitable for small areas. Made of high quality plastic and electronics materials, the WiFi blocker is durable, premium and long time to use. It is suitable for 2.4G + 5.8G wifi, full band coverage does not affect mobile phone traffic and 4G traffic. The wifi is easy to use, just turn it on, which is very convenient . Small appearance, easy to hide, is suitable for small areas Perfect Gift: The Wi-Fi breaker is effective and professional, which is a perfect gift for parents, children and etc. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage: AC100-240V Battery Capacity: 1050mAh Colour:As Shown Material:plastic Package Contents: 1 x US Interface 1 x WiFi Blocker Scanner 1 x Car Charger Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.