Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Computer Surround Dual-speaker Subwoofer Bluetooth Speaker, BS-28A1. Standby time: 240 hours 2. Bluetooth transmission distance: 10 meters 3. Output power: 5W x 2 4. Transmission frequency: 2. 5GHz 5. Supported audio formats: MP3 WMA WAV FLAC APE 6. Input modes: USB flash drive, TF card, 3. 5mm AUX 7. Charging: DC5V 1~2A micro USB 8. Speaker: 52. 5mm 4 5W 9. Transmission power used: 1. 49mW 10. Frequency response: 20Hz~20kHz 11. Signal to noise ratio: 80dB 12. Equipped with two 5W stereo speakers + dual sided bass
1. Standby time: 240 hours
2. Bluetooth transmission distance: 10 meters
3. Output power: 5W x 2
4. Transmission frequency: 2.5GHz
5. Supported audio formats: MP3/WMA/WAV/FLAC/APE
6. Input modes: USB flash drive, TF card, 3.5mm AUX
7. Charging: DC5V/1~2A micro USB
8. Speaker: 52.5mm 4Ω/5W
9. Transmission power used: 1.49mW
10. Frequency response: 20Hz~20kHz
11. Signal-to-noise ratio: 80dB
12. Equipped with two 5W stereo speakers + dual-sided bass reflex port design, unleashing the charm of sound and making beautiful sound quality ubiquitous.
13. Utilizes Bluetooth 5.0 technology to achieve high-efficiency, high-fidelity, and high-stability wireless connection, free from power cord constraints, instant pairing, and more comfortable listening.
14. 15. Built-in antenna, supports frequency bands 87.5~108
16. Built-in 2000mAh high-capacity aluminum polymer battery, fast charging, safe, and longer playback time
17. Easy one-handed operation, perfectly sized
18. Automatically reads audio files from USB flash drives, TF cards, etc., allowing for easy song switching; simply insert a card to play, with excellent sound quality
19. Supports AUX connection, compatible with computers, MP3 players, TVs, and other devices with a 3.5mm standard audio jack
20. Silicone buttons, skin-friendly texture, silent pressing, soft and not stiff
21. Silicone feet, highly effective shock absorption, stable and non-slip on inclined surfaces
22. Weight: 420g
23. Size: 230x50x50mm
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 1070 reviews
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Product Reviews
★★★★★ 5
I had had it with cheaply functioning wine bottle openers!
Color: Silver, Number of Items: 1
I like a manually functioning wine bottle opener. This one is smooth and easy to use and I didn't feel like I would cut my finger when removing the cork from the opener. Would definitely recommend!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Great price and feels like quality.
Color: Silver, Number of Items: 1
Solid, feels like quality. Great price!
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Reviewed in the United States on May 5, 2026
★★★★★ 3
Mid
Color: Silver, Number of Items: 1
Not total garbage, but not high quality either. Looks, feels, and performs like a cheap wine opener.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
A Surprisingly Premium, No-Nonsense Corkscrew That Just Works
Color: Silver, Number of Items: 1
I’ve gone through more corkscrews than I care to admit. Some cute, some clever, some that looked great on the countertop but absolutely fell apart the second they met a stubborn cork. This opener immediately impressed me with how solid and dependable it feels. The zinc alloy gives it a weight and sturdiness that you notice the moment you pick it up, and it has that “built to last” vibe you don’t usually get at this price point.
What I love most is that there’s no learning curve, no gimmicks, and no unnecessary parts that will eventually loosen or snap. It’s the kind of tool that feels familiar but elevated. The turning mechanism is smooth, controlled, and surprisingly effortless, even on older bottles where the cork can be unpredictable. The wings rise evenly, don’t wobble, and give you a ton of leverage, so removing the cork feels almost too easy.
It also doubles as a great bottle opener, and I appreciate that it actually feels like a bottle opener you can trust rather than a flimsy add-on tucked in as an afterthought.
If you want something flashy for your bar cart, this may not be the centerpiece. But if you’re looking for a reliable, heavy-duty corkscrew that quietly outperforms the pretty ones, this is it. An incredibly solid value and easily one of the most dependable openers I’ve owned.
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Classic design and good sturdy quality
Color: Silver, Number of Items: 2
Let's just address the elephant in the room. My family says I am cheap, but I call it thrifty. Either way, I bought a couple of cork screws earlier that left like they would break at any moment when pushing down the arms, and after a few bottles, one arm did bend.
So this time, i paid attention to the reviews and chose these cork screws as the review said they are solid quality. The review was correct. This design is pretty fool proof and easy for anyone to use. You do not need super human strength to pull the cork. Just remove the foil, screw the sharp coil into the cork until the arms have reached the top of their range, the place the bottle on a hard surface and push both arms down. Easy peasy.
The bad openers I mentioned earlier did not have anything on the opener arms and the metal was thin. It did not provide a good feel. These cork screws have thicker arms and have a rubber grip on them which provides a much more comfortable operation.
I would definitely recommend these cork screws for quality and value.
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Reviewed in the United States on June 14, 2025
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