Google nest Audio：
Dimensions
：Height: 175 mm
：Width: 124 mm
：Depth: 78 mm
：Power cable: 1.5 m
Weight
：Device: 1.2 kg (without external power adapter)
Materials
：The enclosure is made from 70% recycled plastic.
：Note: Enclosure consists of fabric, housing, foot and a few smaller parts.
Wireless network
：802.11b/g/n/ac (2.4 GHz or 5 GHz) Wi-Fi
：Bluetooth? 5.0
：Chromecast built-in
Power
：External adapter: 30W, 24V
Speakers and mics
：75 mm woofer and 19 mm tweeter
：3 far-field microphones
：2-stage mic mute switch
Technology
：Google Assistant built in
：Voice Match technology
Processor
：Quad Core A53 1.8 GHz
：High-performance ML hardware engine
Sensors
：Capacitive touch controls (3 touch areas)
：3 far-field microphones
Ports
：DC power jack
