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Availability:
In Stock.
Arrives
Monday, Sep 7
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Features
- [Loud Stereo Sound & Dual Pairing] 50W Peak Sound / 25W RMS delivers surprisingly loud and well-balanced audio through 2 drivers and our proprietary technology. Enjoy punchy bass, strong midranges, and crisp highs with room-filling sound and virtually no distortion. Pair 2 speakers together via Bluetooth to play the same music in sync, increase overall volume, and create a more immersive stereo sound experience. Its a great choice for gaming, listening to music, and watching movies
- [IPX7 Waterproof & Rugged Design] Being IPX7 waterproof, this wireless Bluetooth speaker is protected against rain, spills, and splashes and can even survive submersion in up to 3.3 feet of water for up to 30 minutes. Engineered to with stand bumps and drops, the outdoor speaker in a rounded triangular prism shape is more durable than others and compact enough to hold. Perfect for using in house parties or taking to pool parties, beach parties, barbecues, biking, hiking, camping, etc
- [Bluetooth 5.3 & Up to 24 Hours Playtime] Bluetooth 5.3 provides incredible wireless Bluetooth range of up to 100 feet from your device. And this portable wireless Bluetooth speaker lasts all day long with up to 24 hours of playtime per charge. You can turn on/off the multi-color lights by click the "Light Button" on the surface to suit your needs and extend the battery life. The actual playtime varies by volume level, audio content, and use
- [EQ Pulsing Colorful Light Show] Get the party started with crisp and clear sound and rock the party with multi-color flashing lights. A short press of the "Light Button" to enable the flashing colorful LED lights and livens up your party. The multi-color LED lights will sync to the beat of the music to create a pulsing light show
- [What You Get] 1*waterproof Bluetooth speaker,1*Type-C charging cable, 1*quick start guide, and technical support. The built-in microphone lets you handle phone calls without reaching for your phone. You can also stream music via the AUX jack. Crystal clear music and colorful flashing lights make these Bluetooth speakers with lights great gifts for men and women, girls and boys
Brand: ERKEI SEHN
Speaker Maximum Output Power: 50 watts
Connectivity Technology: Bluetooth
Audio Output Mode: Stereo
Mounting Type: Tabletop Mount
Audio Output Mode: Stereo
Mounting Type: Tabletop Mount
Speaker Type: Portable Speaker
Additional Features: Built In Microphone, LED Light, Portable, Stereo Pairing, Waterproof
Antenna Location: For Music Players
Color: Matte Black
Is Waterproof: true
Maximum Range: 100 feet
Control Method: Touch
Bluetooth Range: 100 feet
Speaker Maximum Output Power: 50 watts
Connectivity Technology: Bluetooth
Wireless Technology: Bluetooth
Connectivity Protocol: Bluetooth
Audio Driver Type: Dynamic Driver
Brand: ERKEI SEHN
Model Number: Beat Boom
Model Name: Beat Boom
Built-In Media: Bluetooth Speaker, Power Cable, Quick Start Guide
Warranty Description: 1 Year Manufacturer
Number of Items: 1
Manufacturer: ERKEI SEHN
Unit Count: 1 Count
Item Dimensions D x W x H: 2.91"D x 9.05"W x 2.99"H
Number of Batteries: 1 C batteries required. (included)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Excellent sound. Great size. EASy setup connecting to Bluetooth. I got it on sale so I hot a very good price. Perfect gor sitting outside onpirch and taking on vacation.
Reviewed in the United States on August 3, 2026 by RV
Very good sound quality perfect for the car
Reviewed in the United States on August 20, 2026 by Edwin
Absolutely love this speaker! Super easy to use and hook to devices! So far no complaints!
Reviewed in the United States on July 24, 2026 by Michelle Anderson
Awesome especially for the price! Easy to use, gets really loud with great sound. I like the lights they go good with my RGB lights on my desk and keyboard. I ended up getting two of these and just connecting them to my PC to use with Spotify while gaming or YouTube etc. I usually am a JBL fan but the prices of JBL are a bit expensive for me. These beat boom has good enough bass and a decent balance of sound with music. Remember I have 2 connected using that TWS thing so maybe it sounds different when only using 1 speaker. I got these over a dedicated desktop sound system because I have more use fir these portable speakers and 2 of these was about half price of a RGB 24W soundbar for the PC. Win Win for me. These get much louder than the JBL Flip 3 (time to retire that speaker I know!!) I also have a JBL Charge 3 and a monster 60W speaker. Monster is loudest of them all. If you are a bass head, you'll definitely like the JBL speakers over these ERKEI SEHN speakers but cost a pretty penny. For those unaware of the price of JBL speakers, I can purchase 3 or maybe 4 of these for the price of 1 JBL speaker (depending on which JBL you're looking at) I have used an older one of these in the shower with no problems getting it wet. However I haven't and dont plan on submerging it. Bluetooth connection is great. Its got some weight to it but not too heavy. I wish the lights didnt always turn on every time kinda, but I use the lights most of the time anyway. Would be cool if you could toggle lights auto on on and off, but for the price I can't complain 😎 Hope this helped someone 🙂
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Reviewed in the United States on April 10, 2026 by Michael
It's a solid speaker that is plenty loud and appears to be a Sony knockoff. It looks almost like a previous generation Sony and has similar lighting. The Sony definitely sounds better with more bass and refined audio quality, but the Sony was also 3x the price. You get what you pay for. It was important for me to buy this for my wife to replace her broken 4 year old Sony without confusing her or spending a lot of money. The controls are on this Beat Boom unit are easier to see and use and it uses a USB-C to charge. The Beat Boom is also more attractive, but larger than my own Anker speaker. Again the controls are easier to use, however the Anker has superior audio quality at a similar price. Had no problem connecting the Bluetooth to phones either. If you want a mid-priced range BT speaker < $50 that is plenty loud with colorful lights and is not a toy, then consider this unit. Head-to-head I prefer the sound on the Anker and as long as there is a little bit of room light I can work its controls just fine. The Beat Boom has much better lighting and it ultimately the easiest to use and very loud. The sound is good at this price point, but not the best. To get the best for the same price you would need to give up other features.
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Reviewed in the United States on April 30, 2026 by Nick Danaluk
Great sound.
Reviewed in the United States on August 18, 2026 by Jay Lewis
Powerful and holds amazing charge!!! Way better than the big name brand one we have! We love this speaker
Reviewed in the United States on July 9, 2026 by Amazon Customer
Purchased in February 2024. Great audio quality and high volume. If anything, I'd say the battery life isn't quite as long as the similar name brand products. My mistake: I was using a wall charger with a USB A to C adapter at the end of the charging cable. Bad mistake, because USB A doesn't carry enough power to charge this speaker properly. As a result, even though is appeared it was charging, my speaker started malfunctioning, and I eventually thought it was defective. As a last ditch effort, I found a high wattage Samsung USB C only charger and connected it to USB C only cable. Like magic, my speaker started charging, again. Problem solved. Works great now!
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Reviewed in the United States on August 28, 2024 by M. Chase Masters