ECOXGEAR EcoTundra EXTNDR210 Rugged Waterproof Floating Portable Bluetooth Wireless 120-Watt Smart Speaker with Dual Cup

(8 customer reviews)

Brand ECOXGEAR Speaker Type Single Speaker Connectivity Technology Wireless Special Feature 2.1A USB Output Port Recommended Uses For Product Pool 100% WATERPROOF AND DUSTPROOF – meets IP67 international standards, no worries with rain, dirt or snow; Drop it in your pool, lake or ocean – no worries, it floats; Audio sources include Bluetooth, AM, FM…


Product Description

EcoTundra speaker with 120 Watts Max and booming sound.

Wirelessly stream music via Bluetooth 5.0, connect music player with Aux-In cable, and AM/FM radio.

50 plus hours of play time.

Wirelessly connect up to 100 units with EcoCast.

Dual cup holders and bottle opener.

Great for barbecues, water fun, camping, and more.

Additional information

Weight 31.9 kg
Compatible Devices

Smartphone, Tablet, Laptop

Subwoofer Diameter

8 Inches

Mounting Type


Controller Type

Button, Voice Control



Included Components

Dual cup holders, bottle opener, AUX cable, USB charging port, Bluetooth, AM, FM, AUX-IN as audio sources

Product Dimensions

12"D x 15"W x 20"H

Audio Output Mode


Age Range (Description)


Is Waterproof


Charging Time

8 Hours

Warranty Type


Number of Items


Control Method


Speaker Size

8 Inches

Power Source

AC, Battery

Tweeter Diameter

3 Inches

Water Resistance Level


Number of Microphones


Audio Driver Size

8 Inches

Connectivity Protocol


Includes MP3 player?


Is Electric


Number Of Circuits


Number of USB 2 Ports


Item Weight

31.9 Pounds



Item model number


Date First Available

May 25, 2022

Input Voltage

5 Volts


Grace Digital

8 reviews for ECOXGEAR EcoTundra EXTNDR210 Rugged Waterproof Floating Portable Bluetooth Wireless 120-Watt Smart Speaker with Dual Cup

  1. nathan

    Love these speakers good quality for the money. I’ve bought 2 of them and they hold up to some abuse. Tested the water proof ability of it too was on my boat that sunk last year pulled it out of the water and it worked still! That’s impressive!

  2. Pamela Stark

    This is fabulous speaker. Very loud very durable. I am purchasing another next week, they have eco cast, if needed they all play together. Louder. Thank you for a great product. I cannot say enough good things. I researched several speakers this is the best.

  3. EBAY

    My son says it works very well for when he is in the shop

  4. Amazon Customer

    Good indoor/outdoor Bluetooth speaker. But for a few more dollars, could’ve had one with more watts. Looks like the next one will be going in the garage with me.

  5. Amazon Customer

    Speaker is easy to connect to your Bluetooth device. Looks great and was priced right for a baseball team on a budget. I tend to be technically challenged at times but had zero problems.Only thing I would recommend feature wise is the addition of some storage for the power cord.

  6. rita schott

    This was an absolute waste of $180+. It just sits in a corner collecting dust because the 2-3 times I’ve turned it on it pisses me off so much i want to throw it against the wall. Static to the point of distraction, equalizer that does zero, etc. Doesn’t matter where you connect from -phone, Kindle. It flat out sucks no matter what. I had an earlier version I got from Costco that was amazing so I thought I could trust this brand. Look elsewhere.

  7. Nesha

     Jusy got it, so cant say much about long term use. But I tested it out inside the house and was not impressed with the sound, but for some reason when I brought it to the backyard, the sound was amazing! It’s loud and works great for my purposes. Cool thing is you can get a couple more and get a surround sound effect. It’s rechargeable and water proof when not charging. You can use a microphone. I’m impressed and pleased.

  8. Dwight

    The first battery wasn’t working but the company made it right. Sound is awesome! I recommend this to anyone who enjoys entertaining outside

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