Amazon Echo Dot 3rd Generation (Branded)
Amazon Echo Dot 3rd Generation (Branded) is a voice-controlled smart speaker with Alexa built-in. It is designed to play music. The Amazon Echo Dot controls smart home devices, and provides information. It features a 3.5mm audio output for connecting to external speakers and supports dual-band Wi-Fi with Bluetooth connectivity. The term “branded” likely refers to a standard, non-refurbished product from a reputable retailer, available in a variety of colors, such as charcoal.
Key Features
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Voice Control: Use voice commands with Alexa to play music from services like Amazon Music, Spotify, and Apple Music, or get news, set timers, and more.
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Connectivity: Dual-band Wi-Fi (2.4 and 5 GHz). Bluetooth for playing audio to external speakers or for voice control of connected devices. 3.5mm stereo audio output for connecting to external speakers.
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Smart Home Integration: Control compatible smart home devices with your voice.
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Audio: Includes a built-in speaker for voice feedback and can be paired with external speakers via Bluetooth or 3.5mm output.
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Accessibility: Offers features for users with accessibility needs.
Technical Specifications:
| Feature | Details |
|---|---|
| Dimensions | 100 x 100 x 89 mm |
| Weight | 304 g |
| Audio | 1.73” HD front-firing speaker |
| Wi-Fi | Dual-band 2.4GHz & 5GHz (802.11a/b/g/n/ac) |
| Bluetooth | A2DP & AVRCP support |
| Smart Home Protocols | WiFi, BLE Mesh, Matter |
| Amazon Sidewalk | Optional shared network |
| App Compatibility | Alexa app (Android, iOS, Fire OS, web) |
| Setup | Amazon Wi-Fi simple setup |
Working Mechanism
Once set up, the Echo Dot works:
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Activation: The device is in a low-power listening state until it hears its preset “wake word” (usually “Alexa”). When the wake word is detected, the blue light ring illuminates, indicating that it is actively recording your request.
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Voice Processing: Your spoken command is recorded and sent securely over the internet to Amazon’s cloud servers.
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Cloud Processing: In the cloud, Alexa’s AI interprets your request using natural language processing.
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Response/Action: Alexa sends the appropriate response or command back to your Echo Dot. For example:
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Information Requests: Alexa tells you the weather forecast, a news update, or the answer to a question.
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Media Control: It connects to streaming services like Amazon Music, Apple Music, or Spotify to play music or podcasts.
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Smart Home Control: It sends commands to compatible smart home devices (like lights, thermostats, or switches) to perform tasks like dimming lights or adjusting the temperature.
