


IPX6 Waterproof
Adventure to Last
No worry about heavy sprays of water or sudden cloudburst, DOSS Extreme Boom meets all trip purposes with iPX6 waterproof.

Travel-friendly Design
The lanyard hole is packed up with an included strap for secure and easy carry. Also, bring your outdoor boom anywhere with the built-in grip handle.

Bluetooth 5.3
Adopt advanced Bluetooth technology 5.3, DOSS Extreme Boom provides a more stable and faster connection. Also, enjoy music with a line cable and Micro SD card (not supplied).
DOSS Extreme Boom
Boom outdoor adventure. From hiking, camping, and surfing to patio, and bayard barbecues, DOSS Extreme boom rocks 60W powerful full-range sound with punchy bass, rugged design, IPX6 waterproof, and an incredible 30 hours of playtime. With the PartySync Mode, the speaker's purpose on share an immersive stereo sound with every partygoer at the beach, by the poolside, or elsewhere you go. And its built-in power bank charged your devices. So party from dusk till dawn and keep going robust!
Stunning Sound: Powered by 2 full-range drivers and 2 passive radiators, the Bluetooth speaker delivers a 60w powerful sound and booming bass with less distortion.
IPX6 Waterproof: IPX6 Rating protects the speaker from spills and splashes from every angle. Throw in the festival vibe without any scruples no matter whether you're poolside, or beach party.
TWS Mode: Hook up 2 Extreme Boom speakers to amplify the ultimate audio experience with immersive stereo sound.
Portable Design: Easy to grab or carry on the back. With a built-in handle and a flexible strap, throw a party bash wherever you go.
Up to 30-Hour Playback: Boom all day and night with up to 30 hours of battery life for premium sound that’s a round-the-clock party.
Built-in power bank: A built-in power bank allows you to charge your devices without putting the party to a halt. And 4 LED indicators are easy to show the speaker's battery status at 100%, 75%, 50% to 25%. More convenient to charge the speaker in time for long-lasting fun and prolonged battery life.
Power Saver Function: The speaker auto powers off after 15 minutes without audio input. You can cancel it easily by pressing the power and Mode buttons for 2s simultaneously. The led of the Power button is white and the Mode button is red, the Power Saver function is off. The led of the Power button is white and the Mode button is green, the Power Saver function is retorn.
How to connect my device to the speaker?
1. Enable the Bluetooth feature on your device.
2. Select Extreme Boom on the Bluetooth list.
3. Once paired, you can see the status “connected” on your device."
How to switch modes between Bluetooth, Aux-in, and TF card mode?
Press the M button to switch modes between Bluetooth, Aux in and TF card Mode. Press and hold to enter into TWS mode.
How can I do a factory resetting?
Press and hold the Power button and Play button at the same time for 2 seconds.
What should I do if there is a problem with my product?
If you have any questions about the product please contact our support team by email.

Massive Outdoor Sound
Customized Power Bank
Features dual 30 watts of power, dual-side passive radiators, and DSP Technology for a bigger, more powerful full-range sound in loud volume.
Don't be afraid juice runs out. The built-in power bank allows you to charge your device anywhere.

Adventure to Last
No worry about heavy sprays of water or sudden cloudburst, DOSS Extreme Boom meets all trip purposes with iPX6 waterproof.
Wireless Speaker for Lakeside
Indoor Speaker for Backyard Gatherings
Outdoor Speaker for Camping
Portable Speaker for Life's Adventures
Clear but loud for its fairly compact size. Boost your backyard gatherings, and fill the area with a punch but well-balanced sound.
Clear but loud for its fairly compact size. Boost your backyard gatherings, and fill the area with a punch but well-balanced sound.
Built-in a rechargeable battery with 10400 mAh capacity, the DOSS Extreme boom speaker powers outdoor soundtracks for up to 30 hours at 50% volume.
DOSS Extreme Boom is born for all of life's adventures. Rugged built and IPX6 rated, hear the sound of nature from hiking, camping, surfing, and more.

Travel-friendly Design
The lanyard hole is packed up with an included strap for secure and easy carry. Also, bring your outdoor boom anywhere with the built-in grip handle.

Bluetooth 5.3
Adopt advanced Bluetooth technology 5.3, DOSS Extreme Boom provides a more stable and faster connection. Also, enjoy music with a line cable and Micro SD card (not supplied).
DOSS Extreme Boom
Boom outdoor adventure. From hiking, camping, and surfing to patio, and bayard barbecues, DOSS Extreme boom rocks 60W powerful full-range sound with punchy bass, rugged design, IPX6 waterproof, and an incredible 30 hours of playtime. With the PartySync Mode, the speaker's purpose on share an immersive stereo sound with every partygoer at the beach, by the poolside, or elsewhere you go. And its built-in power bank charged your devices. So party from dusk till dawn and keep going robust!
Stunning Sound: Powered by 2 full-range drivers and 2 passive radiators, the Bluetooth speaker delivers a 60w powerful sound and booming bass with less distortion.
IPX6 Waterproof: IPX6 Rating protects the speaker from spills and splashes from every angle. Throw in the festival vibe without any scruples no matter whether you're poolside, or beach party.
TWS Mode: Hook up 2 Extreme Boom speakers to amplify the ultimate audio experience with immersive stereo sound.
Portable Design: Easy to grab or carry on the back. With a built-in handle and a flexible strap, throw a party bash wherever you go.
Up to 30-Hour Playback: Boom all day and night with up to 30 hours of battery life for premium sound that’s a round-the-clock party.
Built-in power bank: A built-in power bank allows you to charge your devices without putting the party to a halt. And 4 LED indicators are easy to show the speaker's battery status at 100%, 75%, 50% to 25%. More convenient to charge the speaker in time for long-lasting fun and prolonged battery life.
Power Saver Function: The speaker auto powers off after 15 minutes without audio input. You can cancel it easily by pressing the power and Mode buttons for 2s simultaneously. The led of the Power button is white and the Mode button is red, the Power Saver function is off. The led of the Power button is white and the Mode button is green, the Power Saver function is retorn.
How to connect my device to the speaker?
1. Enable the Bluetooth feature on your device.
2. Select Extreme Boom on the Bluetooth list.
3. Once paired, you can see the status “connected” on your device."
How to switch modes between Bluetooth, Aux-in, and TF card mode?
Press the M button to switch modes between Bluetooth, Aux in and TF card Mode. Press and hold to enter into TWS mode.
How can I do a factory resetting?
Press and hold the Power button and Play button at the same time for 2 seconds.
What should I do if there is a problem with my product?
If you have any questions about the product please contact our support team by email.

































































