Feature: 1. Programmable: This for Deauther and Bad WIFI watch is programmable and supports users to develop their own programs for various teaching and testing purposes. 2. Sturdy And Durable: This for Deauther and Bad watch is made of excellent acrylic and PCB material, which is sturdy and durable, not easy to be damaged, and has a long service life. 3. WiFi Network Testing: This WIFI watch comes with the latest for ESP8266 for Deauther software installed. With this software, you can perform different operations to test the WiFi network. 4. Built In 1000mAh Lithium Battery: This for Deauther watch has a built in 1000mAh lithium battery, the working time is up to about 8 to 10 hours, you don't need to charge it frequently. 5. Safe And Reliable: This USB watch has multiple conservation with short circuit conservation, overcharge conservation, over discharge conservation and temperature conservation, safe and reliable. Specification: Item Type: For Deauther WIFI Watch Material: Acrylic, PCB GPIO and Hardware Information: Display Screen: SH1106 1.3in Organic Light Emitting Diode Display SDA: GPIO 5 Display SCL, SCK: GPIO 4 WS2812b LED: GPIO 15 Up Button: GPIO 12 Down Button: GPIO 13 Select Button: GPIO 14 Laser: GPIO 16 Side Buttons: GPIO 0, RST Battery: 1 x 1000mAh Lithium Battery (Included) Long working time of approximately 8-10 hours. Acrylic cover and 3D printed transparent case. Powerful laser brings fun. Charging Indicator LEDs (25%, 50%, 75%, 100%) Comes with a 5dB FPC antenna Power Switch (Tap To Turn On, Double Tap To Turn Off, Long Press For Flashlight) conservation: Short Circuit, Over Charge, Over Discharge, Temperature . Package List: 1 x For Deauther WIFI Watch 1 x USB Cable 1 x Cleaning Cloth 1 x User Manual 1 x Storage Box