次の違いは何ですか ECHO DOT (3RD GEN) と ?

2018

2018

3.9” x 3.9” x 1.7” (99 んん x 99 んん x 43 んん)

10.6 oz. (300 grams)

❌

OSの互換性：AndroidおよびiOS

Speaker size: 40.6

デュアルバンド Wi-Fi は 802.11 a/b/g/n/ac (2.4 および 5 GHz) ネットワークをサポートします

Advanced Audio Distribution Profile (A2DP) support for audio streaming from your mobile device to Echo Dot or from Echo Dot 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. Bluetooth speakers requiring PIN codes are not supported.