EcoExtreme by ECOXGEAR, houses, protects, and plays almost any MP3 player, providing amazing sound from a 3″ full range speaker while protecting your device from water, impact, and the elements using a rugged, rubberized protective body. Take your music with you with EcoExtreme!

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  • Waterproof case with built-in speaker
  • 3” full range forward firing speaker
  • Detachable carabiner clip allows easy transportation while leaving your hands free
  • Up to 30hrs Battery Life at average volume levels. Requires 3 AA batteries (batteries not included)
  • Uniquely designed exterior pressure release valve ensures your case is water tight but always easy to open at low and high altitudes
  • Designed to fit MP3 players including your iPhone 4/4S & 5, Samsung S3, Android, Windows & Blackberry.
  • Spacious internal storage compartment can hold your keys, MP3 Player, credit cards, drivers license and cash, while keeping it all safe from sand, sun, and water
  • Industrial design includes a platform to vertically stand your case while open or closed
  • High impact shock resistant design withstands drops, falls and spills
  • Designed to play open or closed to play upright or onside
  • 3-year warranty

Size & Weight

  • Height: 7.5″
  • Width: 4.5″
  • Depth: 2.5″
  • Weight: .88 lbs
  • Inside Compartment: 6.13″ x 3.13″ x 1″

Input & Outputs

  • 3.5mm headphone jack that connects with your media device or smartphone.


  • Powered by 3 AA batteries
  • 30 hr. Battery Life


Is the EcoExtreme waterproof & can the EcoExtreme be used in water?

Yes. The EcoExtreme meets the IPX7 waterproof standard. The EcoExtreme can be used in the pool, the hot tub and the ocean without issues. Batten down the hatches and play your tunes worry free! Plus, the EcoExtreme floats! (Be careful, all caps must be closed properly to keep the EcoExtreme watertight.)

What is IPX7?

The IPX7 Waterproof St

andard means that the product is protected against water immersion. ECOXGEAR tests all their products by submerging them in AT LEAST 3 feet of water. This means that our products, including the EcoExtreme can withstand use in the water. Be careful of other products out there that claim to be waterproof but are only IPX5 or less. They will leak and sink to the bottom of the pool under the fun conditions above.

Will the EcoExtreme sink?

The EcoExtreme is designed to floa

t with up to 1 lb. of cargo. For the average load, that means you can put your Smartphone, keys & cash in the storage compartment and float without issue.

Can you hear the music underwater?

You can play the unit under water. But of c

ourse unless you are dolphin, you will not be able to clearly make out the audio. Although you can hear music underwater, the EcoExtreme was not made for the purpose of listening to music underwater. The quality of the sound will be best heard if above water. That is why the EcoExtreme will float with the speakers pointed up!

What is the difference between the EcoExtreme and the EcoXPro?

They are the same, except the ECOXPRO adds a waterproof headphone jack

for those time where you don’t want to disturb others around you.

Does the EcoExtreme need any batteries?

Yes, the EcoExtreme uses 3 standard AA batteries. You will get over 30 hours of playtime. Plenty of time to enjoy the whole day at the beach!

Does the EcoExtreme charge your smartphone or MP3 player?

No. The EcoExtreme will not charge a smartphone or MP3 player.

Will my smartphone fit inside?

The internal measurements for the ECOEX

TREME are 1.0 x 3.1 x 6.1 inches. Your iPhone 4 & 5 fits perfectly in the compartment with room for your wallet and keys. The Samsung S4 also fits. However, the Samsung Note is where the EcoExtreme draws the line. The larger 6″ phones are just too big.

Is the EcoExtreme a radio and a case?

The EcoExtreme is a speaker system for your mu

sic device. This means that the EcoExtreme is designed to play music from your music device. There is not a AM/FM radio built in. However, feel free to stream your favorite radio station or Pandora or Spotify channel from your smartphone while it is safely inside the compartment.

What it the Pressure Release Valve (PRV) feature?

As you climb or descent in altitude, the ambient pressure

changes. The EcoExtreme PRV is a waterproof system designed to automatically adjust for changes in ambient pressure to ensures you can open the EcoExtreme front door without issue. Whether you open or close the EcoExtreme front door at the high altitudes of a mountain top, or the low altitudes of the beach, you can always do so with ease.

Contact Support

by email

by telephone


by chat

Launch the chat application.

Support Hours

Mon – Thurs: 9:00am – 4:00pm PST

Friday: 9:00am – 12:00pm PST