SUPNIU 60W Portable Bluetooth Speaker with Double Subwoofer
The SUPNIU A21 Portable Bluetooth Speaker is a powerful and versatile speaker that delivers high-quality sound with its double bass and double tweeters. With a total output of 60W (80W peak), this speaker offers powerful stereo sound and deep bass that will make you feel like you're at a live concert. The A21 also features a rear heavy bass guide tube for enhanced bass performance.
In addition to its impressive sound quality, the A21 Bluetooth Speaker also has cool flashing LED lights that dance with the music, making it perfect for parties, camping, or outdoor travel. The lights can be controlled with a double-click of the pause button, adding an extra level of fun and excitement to your listening experience.
The A21 is equipped with Bluetooth 5.0 technology, allowing for quick and easy pairing with any Bluetooth-enabled device. It also has a 100-foot barrier-free transmission range, making it perfect for outdoor picnics and camping trips. For non-Bluetooth devices, the A21 comes with a 3.5mm audio aux cable.
This portable Bluetooth speaker is also a great option for karaoke lovers, as it comes equipped with a professional karaoke speaker and microphone playback system. Simply connect a microphone and you'll be the life of the party.
The A21 is powered by a rechargeable battery that can play music at maximum volume for a long time without interruption. With four 2000mAh batteries, the total battery capacity is 8000mAh, and it takes about 2-4 hours to fully charge.
Overall, the SUPNIU A21 Portable Bluetooth Speaker is a powerful and versatile speaker that delivers high-quality sound and is perfect for parties, camping, and outdoor travel.
$48.99 
Brand: SUPNIU
Review
The SUPNIU A21 Portable Bluetooth Speaker with Double Subwoofer Heavy Bass is a powerful and versatile wireless speaker. With 60W of power (80W peak), double bass and double tweeters, this speaker delivers clear high notes, deep bass and true HD sound. It also features flashing LED lights that dance with the music, adding to the dynamic and attractive listening experience. The speaker has Bluetooth 5.0 connectivity with a range of up to 100 feet, making it perfect for outdoor use. It also has a built-in FM radio and supports AUX input for non-Bluetooth devices. Additionally, it comes with a professional karaoke speaker and microphone playback system for a fun party experience.
Users have praised the speaker's powerful bass, clear sound quality and cool flashing lights. It is also highly portable and easy to use. However, some users have reported defects in the product, such as missing parts, faulty EQ button and inadequate treble and bass tuning range.
Pros:
- Powerful bass
- Clear sound quality
- Cool flashing lights
- Bluetooth 5.0 connectivity
- Built-in FM radio
- Professional karaoke speaker and microphone playback system
Cons:
- Possible defects in the product
- EQ button and treble and bass tuning range issues
FAQ
Q: What are the dimensions and weight of the SUPNIU A21 Portable Bluetooth Speaker?A: The product dimensions are 8.27 x 5.91 x 11.42 inches and it weighs 6.16 pounds.
Q: How powerful is the speaker?
A: The speaker has a power output of 60W (80W Peak) with double subwoofers and double tweeters, providing powerful stereo sound and deep bass.
Q: Does the speaker have Bluetooth connectivity?
A: Yes, the SUPNIU A21 Portable Bluetooth Speaker has Bluetooth 5.0 connectivity, allowing for easy pairing with any Bluetooth-enabled device.
Q: Can I use this speaker for outdoor activities like camping or beach parties?
A: Yes, this speaker is perfect for outdoor activities with its wireless Bluetooth connectivity and powerful rechargeable battery that provides uninterrupted music playback at maximum volume for a long time.
Q: Does the speaker have LED lights?
A: Yes, the SUPNIU A21 Portable Bluetooth Speaker has flashing LED lights that dance with the music, creating a dynamic and attractive atmosphere. The light switch can be controlled by double-clicking the pause button.
Q: Can I use this speaker as a karaoke machine?
A: Yes, the SUPNIU A21 Portable Bluetooth Speaker is equipped with a professional karaoke speaker and microphone playback system, making it perfect for karaoke parties.
Q: What is included in the package?
A: The package includes the SUPNIU A21 Portable Bluetooth Speaker, a charging cable, an audio aux cable, and a user manual.
Q: Can I pair two of these speakers together?
A: No, this is an all-in-one speaker and cannot be linked to another one.
Q: Is there an FM radio feature on this speaker?
A: Yes, the SUPNIU A21 Portable Bluetooth Speaker supports FM radio with a built-in antenna.
Q: How long does it take to fully charge the speaker?
A: It takes about 2-4 hours to fully charge the powerful rechargeable battery of the SUPNIU A21 Portable Bluetooth Speaker.
Specifications
| Brand | SUPNIU |
| Manufacturer | SUPNIU |
| Category | Electronics > Portable Audio & Video > Portable Speakers & Docks > Portable Bluetooth Speakers |
| Mounting Type | Freestanding |
| Model Name | A21 |
| Speaker Type | Dual woofer and Dual tweeters |
| Special Feature | Built In Microphone, Bass Boost, USB Port, |
| Recommended Uses For Product | For Indoor Use, For Computers, For Televisions, For Outdoor Use, For Smartphones or Tablets, For Partying |
| Compatible Devices | MP3 Player, Phones, Television, Personal Computer, Tablet, Smartphone |
| Subwoofer Diameter | 3 Inches |
| Unit Count | 1 Count |
| Controller Type | Battery Powered |
| Surround Sound Channel Configuration | 2.2 |
| Color | Black |
| Battery Life | 8 Hours |
| Included Components | A21 Bluetooth speaker, Remote Control, AUX cable, USB TYPE-C cable, User Manual |
| Product Dimensions | 10.2"D x 7.3"W x 13.6"H |
| Item Weight | 2.7 Kilograms |
| Is Waterproof | False |
| Battery Capacity | 8000 Milliamp Hours |
| Charging Time | 4 Hours |
| Warranty Type | Limited |
| Maximum Range | 5 Meters |
| Number of Items | 1 |
| Control Method | Remote |
| Wireless Communication Technology | Bluetooth, FM |
| Speaker Size | 3 Inches |
| Power Source | Battery Powered |
| Woofer Diameter | 3 Inches |
| Tweeter Diameter | 3 Inches |
| Customer Package Type | Flat Free Package |
| Number of Batteries | 4 Lithium Ion batteries required. (included) |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 1E+2 Feet |
| Audio Driver Size | 76.2 Millimeters |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | Bluetooth |
| Includes MP3 player? | Yes |
| Specific Uses For Product | For Outdoor Use, For Indoor Use, For Partying |
| UPC | 613460994545 |
| Item Weight | 5.94 pounds |
| ASIN | B08N4CW66B |
| Batteries | 4 Lithium Ion batteries required. (included) |
| Customer Reviews | 4.2 4.2 out of 5 stars 9,239 ratings 4.2 out of 5 stars |
| Best Sellers Rank | #2,402 in Electronics (See Top 100 in Electronics) #109 in Portable Bluetooth Speakers |
| Date First Available | January 10, 2021 |
| Speaker Maximum Output Power | 80 Watts |
| Connectivity Technology | Wireless/ bluetooth/ AUX/ |
| Audio Output Mode | Surround |
| Input Voltage | 5 Volts |
| Weight | 5.94 pounds |
| Dimensions | 10.2"D x 7.3"W x 13.6"H |
| First Available | January 10, 2021 |
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