---
product_id: 42515172
title: "4 x 3 inches CDC Card Protector Clear Plastic Card Holder Sleeves Waterproof Resealable Zip"
brand: "singdering"
price: "0 zł"
currency: PLN
in_stock: false
reviews_count: 2
url: https://www.desertcart.pl/products/42515172-4-x-3-inches-cdc-card-protector-clear-plastic-card
store_origin: PL
region: Poland
---

# 4 x 3 inches CDC Card Protector Clear Plastic Card Holder Sleeves Waterproof Resealable Zip

**Brand:** singdering
**Price:** 0 zł
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 4 x 3 inches CDC Card Protector Clear Plastic Card Holder Sleeves Waterproof Resealable Zip by singdering
- **How much does it cost?** 0 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/42515172-4-x-3-inches-cdc-card-protector-clear-plastic-card)

## Best For

- singdering enthusiasts

## Why This Product

- Trusted singdering brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Why choose SingDeRing 4 x 3 record card holder? 4.25 X 3.07 Max Insert Waterproof Visible Window Quick Entry Durable Stylish Look

Review: Great Sound - I loved the ear phones, I keep them in the nice case that it came in,keeps them from getting damaged.
Review: and they stay on my ears well without making them super sore, but my main issues are that they ... - I've used these for several months now, so I'm prepared to provide an honest review. I bought them for exercise (running), and they stay on my ears well without making them super sore, but my main issues are that they are pretty quiet (I have to turn my volume nearly all the way up to get a good level), and the over-ear thing just isn't for me. It means that you can't swap left and right if you're in a hurry, and they get tangled really easily. I won't be buying over-ear headphones like these again.

## Features

- 4" L x 3" W (4.25X 3.07 Max Insert), Outer Dimensions (4.56 x 3.97 inch) Inner Dimensions (4.33 x 3.14 inch)
- SPECIFICATION: Clear, plastic, waterproof, resealable zip card holder for quick entry
- RESUABLE: It's durable and wear-resistant. Can be used for meeting, reunions,festival, party and etc.
- FUNCTION: Perfect for CDC Record Card Protector holder sleeve
- SUITABLE: Clear visible card holder display record card for quick entry. Great for Teachers, Students, Nurses, Office Employees, Doctors, Government Official, Police, Volunteer and More.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06ZYKT67L |
| Additional Features | Stereo, Wind Noise Reduction |
| Age Range Description | Adult |
| Brand Name | SingDeRing |
| Built-In Media | card holder |
| Color | Rose Red |
| Connectivity Technology | Wired |
| Control Type | Volume Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (4) |
| Enclosure Material | copper |
| Frequency Range | 20 Hz - 22 kHz |
| Frequency Response | 20 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Impedance | 16 Ohms |
| Manufacturer | SingDeRing |
| Model Number | ADR-M9R |
| Noise Control | Sound Isolation |
| Specific Uses For Product | Sports and Exercise |
| UPC | 756790722317 |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** SingDeRing
- **Color:** Rose Red
- **Form Factor:** In Ear
- **Impedance:** 16 Ohms
- **Noise Control:** Sound Isolation

## Images

![4 x 3 inches CDC Card Protector Clear Plastic Card Holder Sleeves Waterproof Resealable Zip - Image 1](https://m.media-amazon.com/images/I/71d4scYDNNS.jpg)
![4 x 3 inches CDC Card Protector Clear Plastic Card Holder Sleeves Waterproof Resealable Zip - Image 2](https://m.media-amazon.com/images/I/71avA2NrhrS.jpg)
![4 x 3 inches CDC Card Protector Clear Plastic Card Holder Sleeves Waterproof Resealable Zip - Image 3](https://m.media-amazon.com/images/I/618JE9WtiSS.jpg)
![4 x 3 inches CDC Card Protector Clear Plastic Card Holder Sleeves Waterproof Resealable Zip - Image 4](https://m.media-amazon.com/images/I/41ep0Gn1h4S.jpg)
![4 x 3 inches CDC Card Protector Clear Plastic Card Holder Sleeves Waterproof Resealable Zip - Image 5](https://m.media-amazon.com/images/I/61labTSIJjS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Sound
*by L***A on December 8, 2017*

I loved the ear phones, I keep them in the nice case that it came in,keeps them from getting damaged.

### ⭐⭐⭐⭐ and they stay on my ears well without making them super sore, but my main issues are that they ...
*by K***A on July 7, 2018*

I've used these for several months now, so I'm prepared to provide an honest review. I bought them for exercise (running), and they stay on my ears well without making them super sore, but my main issues are that they are pretty quiet (I have to turn my volume nearly all the way up to get a good level), and the over-ear thing just isn't for me. It means that you can't swap left and right if you're in a hurry, and they get tangled really easily. I won't be buying over-ear headphones like these again.

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**Shop now:** [https://www.desertcart.pl/products/42515172-4-x-3-inches-cdc-card-protector-clear-plastic-card](https://www.desertcart.pl/products/42515172-4-x-3-inches-cdc-card-protector-clear-plastic-card)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-26*