From Amazon
Designed to protect your privacy
Alexa and Echo devices are built with multiple layers of privacy protection. Echo smart speakers have a microphone off button that electronically disconnects the microphones. You also have control over your voice recordings and can view, hear, or delete them at any time. Alexa uses ultrasound motion detection with select features, such as Occupancy Routines. Ultrasound does not emit on your device unless a feature is enabled that uses motion detection to properly function. You can turn motion detection off at any time.
Every day is an earth day
You don’t have to be an environmental scientist to make sustainable choices. We considered sustainability in the design of this device. Here’s how:
Materials
50% post-consumer recycled plastics
100% post-consumer recycled fabric
100% recycled die-cast aluminum
Device, cable, and adapter included
Clean Energy
Amazon is building new wind and solar farms to produce clean energy equivalent to the electricity used by this device.
Low Power Mode
To reduce its energy consumption, this device will enter Low Power Mode when it is idle. Low Power Mode is not available for certain user configurations.
Energy Dashboard
Understand the energy usage of select Echo and Alexa-connected devices with the energy dashboard in the Alexa app.
Device Packaging
98% of this device’s packaging is made of wood fiber-based materials from responsibly managed forests or recycled sources.
Technical details
Echo 4th Gen
Size | 5.7” x 5.7” x 5.2” (144 x 144 x 133 mm) |
Weight | 34.2 oz (970 g) Actual size and weight may vary by the manufacturing process. |
Wifi connectivity | Dual-band wifi supports 802.11a/b/g/n/ac (2.4 and 5 GHz) networks. Does not support connecting to ad-hoc (or peer-to-peer) wifi networks. |
Amazon Sidewalk | A shared network that can simplify Echo device setup and can help your device reconnect to your wifi router when you update your password or network name. Sidewalk uses a small portion of your internet bandwidth – using 902-928 MHz and Bluetooth radios – to provide these services to you and your neighbors, and is enabled on your device unless you have previously disabled the setting. |
Smart home hub | Zigbee + Sidewalk |
Bluetooth connectivity | Advanced Audio Distribution Profile (A2DP) support for audio streaming from your mobile device to Echo or from Echo to your Bluetooth speaker. Audio/Video Remote Control Profile (AVRCP) for voice control of connected mobile devices. Hands-free voice control is not supported for Mac OS X devices. Direct control of BLE Mesh. Bluetooth speakers requiring PIN codes are not supported. |
Audio | 3.0” (76.2 m) neodymium woofer and two 0.8” (20 mm) tweeters. |
Alexa app | The Alexa app is compatible with Fire OS, Android, and iOS devices. |
Accessibility features | The Alexa app and Alexa-enabled products include several features for customers with accessibility needs related to vision, hearing, mobility, and speech. |
Warranty and service | 1-year limited warranty and service included. Optional 1-year, 2-year, and 3-year extended warranty available for U.S. customers sold separately. |
Setup technology | Amazon wifi simple setup enables customers to connect smart devices to their wifi network in a few easy steps. Wifi simple setup is another way Alexa is always getting smarter. |
Included in the box | Echo (4th Gen), glacier white power adapter (30W), and Quick Start Guide. |
Generation | Echo (4th Gen) – 2020 release |
Privacy features | Wake word technology, streaming indicators, microphone off button, the ability to view and delete your voice recordings, and more. |
Language | Alexa speaks English and Spanish |
Alexa Skills & Features | Alexa makes your life easier, more meaningful, and more fun by letting you voice-control your world. Alexa can help you get more out of the things you already love and discover new possibilities you’ve never imagined. |
Software Security Updates | This device receives guaranteed software security updates until at least four years after the device is last available for purchase as a new unit on our websites. |
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