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- NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
- COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
- EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
- EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.
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EIFER Bluetooth Speakers Portable Bluetooth Speaker Wireless Loudspeakers Subwoofer TWS Paring Remote Control FM Radio Handles Phone Stand TF Card/U-Disk/AUX Input Player for Indoor Outdoor Party B10
- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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Enhance your purchase
Brand | E I F E R |
Color | A16 |
Speaker Type | Subwoofer |
Model Name | B10 |
Speaker Size | 4 Inches |
About this item
- Make sure this fits by entering your model number.
- MULTI-FUNCTION BLUETOOTH SPEAKER : EIFER B10 Wireless Speakers Support Bluetooth connection, FM Radio, TF Card Player, U-Disk Player, AUX Input, 3.5mm Mic Input, Intelligent Remote Control, Digital Display, Foldable Handle, Phone Stand, 15 cm Antenna and Tactile Tweefer.
- EASY CONNECT & PORTABLE BT SPEAKER: B10 Configure Bluetooth 5.0 (Bluetooth Name: HKJTL) provides a fast connection to your Bluetooth-enabled devices, wireless Bluetooth range of up to 30 unobstructed feet. If you don't use Bluetooth connection, you can use a 3.5mm AUX cable to plug in the speakers and the other side to insert auxiliary connection device of a smartphone, computer, MP3, MP4, TV and so on. Foldable handle design, B10 weighs 2 pounds, can be lifted by a 10-year-old.
- EXCEPTIONALLY LOUD SOUND & FM RADIO: B10 built-in 3'' Tweeter, Provides 10 W of output power. You can touch the speaker and feel the vibration of the sound. The unique Acoustic Port design on the back of the B10 box allows the internal pressure to leave the box, making the speaker more efficient. Equipped with 15 cm antenna, can receive nearby FM Radio, Automatically search and save 10 FM channels.
- INTERESTING FEATURES: The top of this speaker has a stand holder for phone , iPad, Tablets, and other Large-screen devices, Let your movie start anytime, anywhere. Another collapsible handle that can be carring by hand, hunging on a branch, or tieing on mast of the ship.
- Worry-free Warranty: If you receive an unsatisfactory product, please contact us for a solution in time. Our worry-free 12-month warranty and friendly customer service. If you have any question, pls contact us for a solution.
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Our story
How we got our start?
We started selling Bluetooth speakers 10 years ago, and we knew what the market wanted. Eifer combines the high fidelity of a speaker with a cool appearance, and we are committed to providing the most cost-effective portable Bluetooth speakersWhat makes our product unique?
We know the market and are good listeners We are familiar with the bluetooth speaker market, from raw materials to production technology, from PCB board to finished products, we are familiar with every step. We have a large customer base, we are good at listening, know what customers needWhy we love what we do?
We love music. It makes us happy. We use our own production of bluetooth speakers to play our favorite music, we work happily. We're focused enough. All of our efforts are focused on developing and designing reliable, portable, affordable Bluetooth speakers to help them have fun listening to sound.Product Description


EIFER Sounds, Share with life.
The world is so big that somewhere is unreachable, Music can guide you to see the world.Technology is changing with each passing day, We keep eyeing. The understanding of consumer needs and the judgment of the future, so we pursue a higher ladder, bring an advanced experience, Hope you will like EIFER.
EIFER B10 Bluetooth Speakers
Life can't be mediocre and need more energy. The B10 Bluetooth Speaker has the magic to surprise you. It has a cool Black appearance and multiple features. It can not only play music, but also act as a miniature Karaoke machine. Add fun to your life.
- 1) Micro-USB charge: 5V/1A, most Micro-USB cables are compatible.
- 2) Full charge can be used for 4 hours, when the battery runs out, just connect the charging line, the fun will never stop.
- 3) With a foldable handle, superportable.
- 4) Five play modes: Bluetooth mode + FM Radio + Line In + TF card + U-Disk
- 5) The Bluetooth distance can be up to 30 ft, and you can walk around with your phone at home.
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BLUETOOTH 5.0 VERSIONBluetooth built-in is V5.0, and it accepts an earlier version of the connection, and has a more stable connection signal, which can reduce version problems and connection stability. Bluetooth Name: HKJTL |
5W TweeterBuilt-in 3-inch high quality horns, allowing the sound to be transmitted more clearly in your space, even into the heart, bringing more enjoyable moment.
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FM Radio with 5.9 in Telescopic AntennaFrequency Range: FM 87~108 MHz The telescopic antenna helps you search nearby FM Radio.
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FIVE PLAY MODESBluetooth playback & FM Radio & Connection audio cable playback & TF card playback & U-Disk playback, to meet more daily choices, can give you a variety of alternative status. An additional 3.5mm wired microphone jack can be used as a mini karaoke machine for singing, become your daily music assistant. |
Portable and LightweightSize: 4.72*6.3*7.56 inch Weight: 2 lb The top of EIFER B10 portable speakers has a stand holder that can support the standing of mobile phones, tablets, etc. |
Foldable HandleBeautiful appearance and ergonomic portable handle. Whether you are partying or cleaning the yard, EIFER is the best companion. Good Ideal for hiking, camping, picnics, pool, beach, BBQ, portable speakers, essential for travel. |
TWS Function

How to Pair the two B10 to use the TWS function
- Turn on two B10 Bluetooth speakers at the same time.
- search and connect the first B10 to your Bluetooth on Phone.
- Long press play/pause button at the first B10.
- The second B10 will be paired.
What's in the box
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Product information
Product Dimensions | 4.72 x 6.3 x 7.56 inches |
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Item Weight | 2.4 pounds |
ASIN | B0837PRVJJ |
Item model number | B10 |
Batteries | 1 Lithium ion batteries required. (included) |
Customer Reviews |
4.1 out of 5 stars |
Best Sellers Rank | #1,660 in Portable Bluetooth Speakers #15,108 in MP3 & MP4 Player Accessories |
Is Discontinued By Manufacturer | No |
Date First Available | December 28, 2019 |
Manufacturer | EIFER |
Country of Origin | China |
Warranty & Support
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What's in the box
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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Reviewed in the United States on July 14, 2020
Top reviews from the United States
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Reviewed in the United States on July 14, 2020


1.) BT - Bluetooth mode and it also has an FM mode on there aswell I didn’t know the FM radio part which is a plus I don’t really listen to the radio much.
2.) The sound quality goes up to about 15 but once you adjust the volume more on your phone or any other device it’s pretty loud and you can adjust the bass too which gives you that solid beat for loudness I’d give it 10
3.) The design its lightweight portable you can charge it up and then unplug the speaker it also has a USB, SD Card slot I’m guessing to play music through it and it comes with a remote control too so you can adjust the level change the BT mode or sound quality level station etc. it’s sleek looks cool! And the battery power of the speaker runs for quite awhile until you have to recharge it again.
Cons
1.) my speaker looks like it may have been returned and then repackaged again it’s supposed to be brand new it had some flfingerprints on it with a couple of scratches on it the remote was new but the packaging it was in was already open and not sealed.
2.) The other con is didn’t know it was going to be that small, but It still works well as a speaker!
I think that’s pretty much it but just make sure everything works perfectly and it comes with an audio aux port and microphone port so you can sing through it kind of like Karaoke haha!
The sound is great and really load for the size which is a bit small than an average subwoofer and i can use the Bluetooth tech and pair it with all my devises including my son’s tablet.
I have used it for over 8 hours on and off every day and only had to charge it twice since I got it a week ago. That is AWESOME! ( I charged it for an initial 16 hrs as recommended before using it).
I didn’t like that the manual didn’t actually tell you how anything worked just a labeling of each component but it was so very user friendly that it didn’t matter.
I still haven’t been able to figure out how to get the radio stations to key in but I haven’t been using it long but it would have been nice for the manual to have that noted somewhere.
That being said, I would recommend this product to anyone who wants good quality sound at a great price.

Reviewed in the United States on June 24, 2020
The sound is great and really load for the size which is a bit small than an average subwoofer and i can use the Bluetooth tech and pair it with all my devises including my son’s tablet.
I have used it for over 8 hours on and off every day and only had to charge it twice since I got it a week ago. That is AWESOME! ( I charged it for an initial 16 hrs as recommended before using it).
I didn’t like that the manual didn’t actually tell you how anything worked just a labeling of each component but it was so very user friendly that it didn’t matter.
I still haven’t been able to figure out how to get the radio stations to key in but I haven’t been using it long but it would have been nice for the manual to have that noted somewhere.
That being said, I would recommend this product to anyone who wants good quality sound at a great price.




Top reviews from other countries



Reviewed in Canada on September 7, 2020


Now in october, i actually used this again as i didnt have space at work to use it until today oct 21 2021, and i plugged in the usb charger and the charging port broke off of the circuit board and fell inside the speaker. Now i am unable to use it as it has no charge left, and i cannot charge it anymore.
Sucks cause this is the 2nd time ive used it.
Wish there was a way to contact seller



Reviewed in Canada on October 2, 2020


