Introduction
This manual provides detailed instructions for the proper use, setup, and maintenance of your Bewinner IP68 Waterproof Wired Earbuds. Designed for durability and performance in challenging environments, these earbuds offer exceptional sound quality and a secure fit for various activities, including swimming, running, and gym workouts. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Product Overview
The Bewinner IP68 Waterproof Wired Earbuds are engineered for active lifestyles, featuring a robust waterproof design and comfortable fit. Key components include:
- Wired Earbuds: Two earbuds with integrated over-ear hooks for secure placement.
- 3.5mm Jack: Standard audio connector for wide compatibility.
- Cable Clips: Three clips along the cable to manage slack and reduce tangling.
- Replacement Ear Tips: Four pairs of silicone ear tips in various sizes for a customized, waterproof seal.

Figure 1: Bewinner IP68 Waterproof Wired Earbuds and included spare ear tips, showing two pairs of earbuds and four sets of replacement ear tips.
The package includes two sets of wired earbuds, each with a 3.5mm jack and a 1-meter cable. Also provided are four additional pairs of ear tips to ensure a comfortable and secure fit for various ear sizes, crucial for maintaining the IP68 waterproof rating.
Setup
- Select Ear Tips: Choose the ear tip size that provides the most comfortable and secure seal in your ear canal. A proper seal is essential for both sound quality and waterproofing. Gently pull the existing ear tips off and push the desired size onto the earbud nozzle until securely seated.

Figure 2: Various sizes of silicone ear tips for customized fit and seal.
- Insert Earbuds: Place the earbuds into your ears, ensuring the over-ear hooks are positioned correctly to hold the earbuds in place.
- Connect to Device: Insert the 3.5mm jack into the audio port of your compatible device (e.g., waterproofing MP3 player, smartphone, tablet).
- Manage Cable: Use the three cable clips to secure the cable to your clothing or swim cap, minimizing drag and preventing tangling during activity.

Figure 3: Proper setup of earbuds for swimming, showing secure fit and cable management.
Operating Instructions
Basic Operation
Once connected to your audio device, the earbuds function as standard wired headphones. Control playback (play, pause, skip tracks, volume) directly from your connected device.
Waterproof Usage (IP68 Rating)
These earbuds are rated IP68, meaning they are fully protected against dust and can withstand continuous immersion in water up to 3.6 meters (approximately 12 feet) for extended periods. This makes them suitable for:
- Swimming
- Surfing
- Running in wet conditions
- Skiing
- Other underwater activities
Ensure ear tips form a tight seal before submerging the earbuds in water.

Figure 4: Demonstrating the earbuds' suitability for underwater use due to IP68 waterproofing.
Noise Isolation
The design of these earbuds, combined with a proper ear tip seal, provides advanced noise isolation. This feature helps to block out ambient sounds, allowing for a clearer listening experience, even in noisy environments or underwater.
Versatile Use
Beyond water activities, the secure fit and durable design make these earbuds ideal for various sports and exercises.

Figure 5: The earbuds are suitable for a variety of activities including swimming, yoga, gym, and running.
Compatibility
The 3.5mm jack ensures broad compatibility with a wide range of devices, including:
- Waterproof MP3 players
- Smartphones
- Tablets
- Any other device equipped with a standard 3.5mm audio output.
Maintenance
Proper maintenance ensures the longevity and continued performance of your Bewinner IP68 Waterproof Wired Earbuds.
- After Water Use: After each use in water (e.g., swimming, surfing), it is recommended to rinse the earbuds with clean, fresh water. This helps remove chlorine, salt, or other residues that could accumulate.
- Drying: Gently dry the earbuds and cable with a soft cloth. Ensure all moisture is removed, especially from the ear tips and the 3.5mm jack, before storage.
- Storage: Store the earbuds in a dry environment, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Ear Tip Cleaning: Periodically remove and clean the ear tips with mild soap and water. Ensure they are completely dry before reattaching them to the earbuds.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low volume |
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| Water ingress or discomfort during water activities |
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| Cable tangling or snagging |
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Specifications
| Model Name | Bewinneraf85xb9seg |
| Brand | Bewinner |
| IP Rating | IP68 |
| Connectivity Technology | Wired (3.5mm Jack) |
| Cable Length | Approx. 100cm / 39.37in |
| Ear Placement | In Ear with Over Ear Hooks |
| Material | ABS |
| Item Weight | 1.2 ounces |
| Package Dimensions | 4.33 x 2.76 x 0.79 inches |
| ASIN | B0FQWG487R |
Warranty and Support
Warranty Information
Specific warranty details for this product may vary. Please refer to the product packaging or the seller's information at the time of purchase for the most accurate warranty terms and conditions.
Customer Support
For technical assistance, troubleshooting, or any inquiries regarding your Bewinner IP68 Waterproof Wired Earbuds, please contact Bewinner customer support through the retailer where the product was purchased or visit the official Bewinner store page: