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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Zealot S53 IPX6 Waterproof Portable Colorful Wireless Bluetooth Speaker, S53Parameters: 1. Bluetooth version: 5. 0 2. Transmission distance: about 10m 3. Listening to music time: about 6 8H or so 4. Charging time: about 2H 5. Standby time: about 50 days 6. Signal to noise ratio: greater than or equal to 85dB 7. Working voltage: 3. 7V 8. Frequency response: 20Hz 20KHz 9. Battery capacity: 4400mAh 10. Speaker: 4 Ohm 10W x 1 11. Distortion: less than 1% 12. Function: Bluetooth TF card U disk AUX TWS interconnection payment
Parameters:1. Bluetooth version: 5.0
2. Transmission distance: about 10m
3. Listening to music time: about 6-8H or so
4. Charging time: about 2H
5. Standby time: about 50 days
6. Signal-to-noise ratio: greater than or equal to 85dB
7. Working voltage: 3.7V
8. Frequency response: 20Hz-20KHz
9. Battery capacity: 4400mAh
10. Speaker: 4 Ohm 10W x 1
11. Distortion: less than 1%
12. Function: Bluetooth / TF card / U disk AUX / TWS interconnection / payment broadcast
13. Dimensions: 116x95x95mm
14. Weight: 505g
Features:
1. Adopt 57mm large speaker and large bass diaphragm design to create stereo surround sound and bring you a different sound quality experience.
2. With a built-in 4400mAh battery, it can last for 24 hours after being fully charged, with low energy consumption and stable performance.
3. Nylon+polyter material music net cover package design, no fear of rainy days.
4. Built-in sensitive noise-canceling microphone, smart and clear calls without stuttering.
5. Lanyard design, can be put on backpack, handbag or bicycle, easy to use.
Parts List:
- Bluetooth speaker x 1
- Charging cable x 1
- Lanyard x 1
- User Manual x 1
- Box x 1
Specification:
| Package Weight |
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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
4.7 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Excellent Sound Deadening Material!
Style: 10 SqFt, Style: 10 SqFt
I installed Kilmat Sound Deadening in my truck, and I’m extremely impressed with the results. The material is thick, pliable, and easy to cut to fit doors, floor panels. It sticks very well to metal surfaces and doesn’t peel, even after heating it slightly to make it more flexible. After installation, I immediately noticed a reduction in road noise and vibrations. Worth the money!!
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Reviewed in the United States on April 4, 2026
★★★★★ 5
A Must Have For Car Restorations!
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
I have been installing this matting in my 74 Datsun 260Z restore and very pleased with the ease of application and overall quality. My car has bedliner coating inside and this stuff sticks extremely well and is easy to trim and shape as well. I have just started installing it and using the rollers to work it in place but I can already tell a difference with just the little bit I have added....has reduced the resonance in the metal already. It's not a fast process but know it will be very rewarding once complete.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Excellent sound deadening mats
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
Purchased these for a 2020 Lexus RX350 due to the hollow sound of the car doors when shutting. They sounded cheap. The mats are super sticky and I applied them when the doors were hot from sitting in the sun. They alubutyl sticks like crazy and the end result was perfect. Now I have solid sounding doors. Good quality product.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Awesome product 👌
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
I love this stuff. I use it alot.
Sticks great
Easy to use
Molds super easy
Really helps with sound. Great product.
I wish I could get sponsored for this product on my projects..
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Reviewed in the United States on April 30, 2026