T4E4AT is the model number for the Amazon Echo Show 10 (3rd Generation), a smart display with a 10.1-inch HD screen and Alexa. This device features a rotating screen for a better view, a premium sound system, and can be used for video calls, streaming, controlling smart home devices, and displaying photos.  

• Connectivity: Dual-band Wi-Fi, Bluetooth 5.0, Zigbee, and LoRa 

• Product: Amazon Echo Show 10 (3rd Generation) 
• Key features:
  • Premium, directional sound 
  • 13MP camera with auto-framing and motion tracking 
  • Built-in Zigbee smart home hub 
  • Entertainment streaming from services like Netflix and Spotify 
  • 10.1-inch HD screen that moves with you 
  • Alexa voice assistant