SKU: 45085128500

ZEALOT S51 Portable Stereo Bluetooth Speaker with Built-in Mic, Support Hands-Free Call & TF Card & AUX, S51

Sale price$16.20 Regular price$18.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

ZEALOT S51 Portable Stereo Bluetooth Speaker with Built-in Mic, Support Hands-Free Call & TF Card & AUX, S511. Portable lanyard, easy to carry 2. 52mm double magnetic loudspeaker, can be connected by TWS, stereo surround 3. Support TF card and U disk playback, can also be used without Bluetooth 4. Built in sensitive microphone, smart and clear call 5. AUX audio input, easy wired connection 6. Concave bottom round button, anti slip and sensitive specification: 1. Bluetooth version: V5. 0 2. Speaker: 5W x2 3. Transmission distance: about 10m 4. Frequency

1. Portable lanyard, easy to carry
2.52mm double magnetic loudspeaker, can be connected by TWS, stereo surround
3. Support TF card and U disk playback, can also be used without Bluetooth
4. Built-in sensitive microphone, smart and clear call
5. AUX audio input, easy wired connection
6. Concave bottom round button, anti-slip and sensitive

specification:
1. Bluetooth version: V5.0
2. Speaker: 5W x2
3. Transmission distance: about 10m
4. Frequency response: 100Hz-20KHz
5. Signal to noise ratio: 90dB
6. Working voltage: 3.7V
7. Charging voltage: DC5V
8. Charging port: Micro USB
9. Battery capacity: 1800mAh
10. Talk time: about 3h
11. Music playback: about 3.5h
12. Standby time: about 30 days
13. Charging time: about 2.5h (different charger specifications time are different)
14.USB input: 5V 1A
15. Size: 80x80x192mm


Specification:
Package Weight
One Package Weight 0.61kgs / 1.33lb
One Package Size 20cm * 8cm * 8cm / 7.87inch * 3.15inch * 3.15inch
Qty per Carton 50
Carton Weight 29.50kgs / 65.04lb
Carton Size 42cm * 42cm * 42cm / 16.54inch * 16.54inch * 16.54inch
Loading Container 20GP: 359 cartons * 50 pcs = 17950 pcs
40HQ: 835 cartons * 50 pcs = 41750 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45085128500

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4.2 ★★★★★
Based on 9 reviews
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A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 2
not recommended
Color: Nordic Blue/Space Grey, Style: Miele Guard L1
I would not recommend this vacuum. The hose does not swivel at the base so its in a knot.The handle does not have the power switch, not convenient.When you pull the power cord out the whole vacuum moves.For the price it feels cheap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
H
Verified Purchase
happy5283
Fort Morgan, US
★★★★★ 5
A Game Changer for Pet Hair Cleanup!
Color: Black, Size: L40 Ultra Gen 2, Color: Black, Size: L40 Ultra Gen 2
This robot vacuum and mop combo has been fabulous. We have a golden retriever that constantly keeps us on our toes with shedding and cleaning, but this has definitely helped cut down the time spent cleaning every day. The suction power is impressive, it does a great job on pet hair, and the mop feature is a huge bonus. I also love the self-emptying dock and app control — it makes everything so convenient. Definitely worth it for pet owners!
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Reviewed in the United States on May 27, 2026
B
Verified Purchase
Benedict Holt
Pawtucket, US
★★★★★ 5
Pretty solid upgrade from my old robot vacuum
Color: White, Size: L40 Ultra Gen 2
I bought this robot vacuum to replace an older one I had, and after using it for about a month, I’d say it’s been working pretty well overall. When I first got it, one thing I noticed was that it’s a bit on the larger side, so it does take up some space. Setup was pretty simple though, and once it got going, it just kind of did its thing without me having to babysit it. The suction is definitely strong enough for everyday dust and pet hair. I’ve used it on both hard floors and carpet, and it handled both without any issues. The mopping feature is new to me since my old robot didn’t have it. I’d say the results are about what I expected, it’s great for maintaining daily cleanliness, but for tougher stains it’s still not quite the same as scrubbing by hand. For regular upkeep though, it does the job just fine. The corner cleaning has actually been a nice surprise. It will go under furniture and use the side brush to get dust out of corners, which used to be something I had to do myself. Now I barely have to think about it. So far, both my family and I are pretty happy with it. We haven’t run into any major issues. It does a good job avoiding objects around the house, although there were a couple of times where its path looked a bit random to me. Still, most of the time it’s quietly doing its job and saving us a lot of time on cleaning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
L
Verified Purchase
Lili
Birmingham, US
★★★★★ 5
Powerful and convenient
Color: Black, Size: L40 Ultra Gen 2
Really happy with this robot vacuum so far. The suction is strong and it picks up dust and pet hair easily. Mapping is accurate, and it cleans efficiently without missing spots. The self-emptying dock is super convenient and saves a lot of time. Mopping works well for light cleaning too.Overall, a great upgrade and definitely worth it.
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Reviewed in the United States on May 13, 2026
J
Verified Purchase
jeff zhao
Chelsea, US
★★★★★ 5
Better Than Expected
Color: Black, Size: L40 Ultra Gen 2
Been using the Dreame L40 Ultra Gen 2 for a few days now and honestly it’s better than I expected.The suction power is strong, especially for dust, hair, and small debris. The mopping performance is also surprisingly good compared to older robot vacuums.What I like most is the automation — auto-emptying, auto mop washing, and auto drying make daily cleaning much easier.Navigation is smart and smooth, and it rarely bumps into things.The only downside is the dirty water tank needs regular cleaning, and thick carpets still clean better with a traditional vacuum.Overall, it’s a great upgrade for busy people who want to keep their home clean without spending too much time on it.
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Reviewed in the United States on May 21, 2026

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