Alexa Echo Dot Smart Speaker

  4th Generation Smart Speaker With Alexa voice Item Type: Microphone Amplifier Power Source: Battery Number of Loudspeaker Enclosure: 8 Audio Crossover: Full-Range Woofer Size/Full-Range Size: 1.25", 2" Set Type: Speaker Material: Plastic Waterproof: Yes Communication: AUX, usb, Audio Line PMPO: 300W Speaker Type: OUTDOOR SPEAKER Output Power: 25W Cabinet Material: Plastic Frequency Range: 55Hz-20KHz Tweeter Size: 2.5" Model Number: Echo Dot (3rd Gen) Channels: 2 (2.0) Special Feature: Wireless, PORTABLE, Mini Product name: Echo Dot 3nd Keyword: Wireless Mini Speaker Connection method: blue tooth connection Colors: Blue, White, Gray Support: Wireless , AUX, TF card, USB, FM Function: hands-free call, FM radio Power supply mode: Built-in lithium battery Product weight: 0.5 (KG) Wireless Version: bt 5.0 Appearance size: 16*12*10     Model Number   Amazon Echo Dot 3nd   Type   Passive