Real-Time Updates: Stay informed with live updates on weather, stocks, cryptocurrencies like Bitcoin, and Forex prices This thing needs a server to run properly. It is recommended that users with NAS or soft router servers buy it to run the server! It can run on for Linux or Docker User-Friendly Interface: Navigate through options easily with the sleek metal touch button Connection method:Wi-Fi connection Size: 15..6x3.5cm (The product appearance and printed words depending on the batch, but this does not affect use) Color:A:Black Material:plastic Package Contents: 1 * btc Clocks 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.