Size 72x 67 x 52 mm Weight 150 g Actual size and weight may vary by configuration and manufacturing process Wi-Fi Connectivity Dual-band Wi-Fi supports 802.11 a/b/g/n (2.4 and 5 GHz) networks. Does not support connecting to ad-hoc (or peer-to-peer) Wi-Fi networks. Bluetooth Connectivity Advanced Audio Distribution Profile (A2DP) support for audio streaming from your mobile device to Echo Flex or from Echo Flex 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. USB connectivity USB-A port for phone charging (7.5 W) Setup technology Amazon Wi-Fi simple setup enables customers to connect smart devices to their Wi-Fi network in a few easy steps. Wi-Fi simple setup is another way Alexa is always getting smarter. Item quantity 1 Audio Built-in speaker for voice feedback when not connected to external speakers. 3.5 mm stereo audio output for use with external speakers (audio cable not included). System Requirements Echo Flex comes ready to connect to your Wi-Fi. The Alexa App is compatible with Fire OS, Android, and iOS devices and also accessible via your web browser. Certain skills and services may require subscription or other fees. Warranty and Service All-new Echo Flex is sold with a limited warranty of one year. Use of All-new Echo Flex is subject to the terms. Included in the Box All-new Echo Flex and Quick Start Guide. 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 Hindi. Country of origin China Generic name Smart speakers