Wi-Fi Smart 1 Gang Touch Switch, Black Body (No Neutral needed) Smart Light Switch, 1-Gang Wi-Fi Wall Wireless, Black Tempered Glass Touch-Screen Switch Compatible with Alexa&Google Home, Control Your Fixtures Remotely from anywhere (NO NEUTRAL NEEDED) NO NEUTRAL WIRE NEEDED - Unlike many other brands, this Smart Wi-Fi Touch switch does not need any neutral wiring hence can be retrofit into any application. Suitable for old houses as well as new construction VOICE CONTROL - Save yourself the effort of pressing buttons and give your voice command! Activated with the ’ENERJSMART’ skill in Alexa App, voice control of your lights or device switch will make your life easier and worry-free. Compatible with Amazon Echo/Dot/Tap and Google Assistant. TIMER FUNCTION - Schedule the intelligent Wi-Fi light switch to automatically power electronics on and off based on specific time you set; Power saving eliminate wasteful standby power and prevent overcharging and overheating save on your electric bills and extend product life. REMOTE ACCESS - You can control your lights and appliances connected to the Smart Switch on or off wherever you have Internet from your Smartphone or tablet by using the free Smart app.Control your devices globally with Wi-Fi access.No Hub or monthly fees required. NOVELTY SENSITIVE TOUCH CONTROL - Unlike most similar products, ENER-J's light switch features a smart TOUCH CONTROL button. Chic, elegant flat surface, safely lit in the dark due to the LED light, it will definitely make a stylish addition to your room decor. SMART TECHNOLOGY - No hub required NOTE: Professional Installation Needed. Features: It supports Bluetooth: V4.1 and above. It is IPX4 Waterproof. It can be connected with 2 devices. It has CVC 6.0 noise reduction. It charges fast and has play time up to 4 hours. It comes with a power display and inbuilt Mic. It has auto-connect features and has automatic sleep feature. Technical Specifications: Power supply: Live Wire + Capacitor Rated Current: 10A(Max) Rated Voltage: AC100V~240V(50-60Hz) Rated Power: 1 Gang (1200W) Wireless Standard: IEEE802.11b/g/n 2.4G Only (5G not compatible) Working frequency: 2.412~2.484MHz Safety: WEP/WPA-PSK/WPA2-PSK Encryption: WEP/AES/TKIP Static power loss: 0.3W Working Temp: -20°C~75°C Touch life: One million Control Distance: There is no distance limit Dimensions: 86 x 86 x 35mm(standard)