1. Introduction
Thank you for choosing the Rinsmola G21 Pro Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features for convenience and durability. Please read this manual carefully to ensure proper use and optimal performance.
- Upgraded Bluetooth 5.4: Features flash pairing technology for fast connection and improved signal stability.
- Hi-Fi Stereo Audio & ENC Clear Call: Equipped with 14.2mm graphene drivers for rich sound and ENC noise-canceling microphones for clear calls.
- Ergonomic & Lightweight Design: Weighing only 3.6 grams per earbud, designed for comfortable, zero-pressure wearing with multiple ear cap sizes.
- IP-X7 Waterproof: Built with ultra-light nanomaterials, making them resistant to dust and rain, ideal for sports and workouts.
- Extended Playtime & LED Power Display: Offers 6-8 hours of playtime on a single charge, with an additional 36 hours from the charging case. Dual LED display shows battery status.
- Smart Touch Control: Intuitive touch controls for managing music, calls, and voice assistants.
Image 1.1: Rinsmola G21 Pro Wireless Earbuds in their charging case.
Video 1.1: An overview of the Rinsmola Bluetooth 5.4 Headphones, highlighting key features and design.
2. What's in the Box
Your Rinsmola G21 Pro package includes the following items:
- Charging box x 1
- Wireless Bluetooth Earbuds x 2
- Soft silicone ear caps x 6 (L/M/S sizes)
- USB-C cable x 1
- User Manual (English, Spanish, French, etc.) x 1
Image 2.1: The Rinsmola G21 Pro package contents, including earbuds, charging case, USB-C cable, and ear tips.
3. Setup
3.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. The charging case features a dual LED display to show the battery percentage of the case (0-100%) and the charging status of each earbud (L/R).
- Place the earbuds into the charging case.
- Connect the provided USB-C cable to the charging port on the case and to a power source.
- The LED display will show the charging progress. A full charge for the case takes approximately 1.5 hours.
Image 3.1: The charging case displaying battery levels for both the case and individual earbuds.
Video 3.1: Demonstration of the 40+ hours playtime and USB-C charging feature of the earbuds.
3.2 Bluetooth Pairing
The G21 Pro earbuds feature one-step pairing for quick and easy connection.
- Ensure the earbuds are charged and inside the charging case.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "G21 Pro" from the list of devices to connect.
- Once paired, the earbuds will automatically connect to your device when removed from the case for future use.
Image 3.2: Bluetooth pairing interface on a smartphone, showing the 'G21 Pro' earbuds ready to connect.
Video 3.2: A demonstration of the Rinsmola Wireless Earbuds' Bluetooth 5.4 features and quick pairing.
4. Operating the Earbuds
4.1 Wearing the Earbuds
Choose the correct size silicone ear caps (S/M/L) for a comfortable and secure fit. The ergonomic design ensures the earbuds stay in place during various activities.
Image 4.1: An individual wearing the Rinsmola G21 Pro earbuds, demonstrating their ergonomic and comfortable fit.
4.2 Smart Touch Controls
The earbuds feature high-precision touch controls for easy management of audio and calls:
| Action | Function |
|---|---|
| 1 Click (R/L) | Answer/End Call, Play/Pause Music |
| Hold on 2S (R/L) | Reject Call |
| 2 Clicks (R/L) | Next Song |
| 3 Clicks (R/L) | Activate Voice Assistant (Siri, Google Assistant) |
| Hold on 2S L | Previous Song |
| Hold on 2S R | Next Song |
| 1 Click R | Volume Up |
| 1 Click L | Volume Down |
Image 4.2: Visual guide to the smart touch controls for music, calls, and voice assistant.
Video 4.3: A demonstration of the touch controls for managing audio and calls on the earbuds.
4.3 Audio Quality and Call Clarity
Experience crisp, clear, and balanced stereo sound with enhanced bass thanks to the 14.2mm graphene drivers. The ENC (Environmental Noise Cancelling) microphones effectively reduce external noise, ensuring your voice is clear during calls, even in busy environments.
Image 4.4: Detailed view of the 14.2mm speaker, designed for high-quality stereo sound and deep bass.
Image 4.5: Illustration of the ENC noise reduction microphone, designed to ensure clear call quality by reducing environmental noise.
5. Maintenance
5.1 Waterproofing
The Rinsmola G21 Pro earbuds are IP-X7 waterproof, meaning they can withstand sweat, splashes, and rain. This makes them suitable for workouts and outdoor activities. However, they are not recommended for swimming or prolonged submersion in water.
Image 5.1: The earbuds shown with water splashing, illustrating their IP-X7 waterproof capability.
5.2 Cleaning
To maintain optimal performance and hygiene, regularly clean your earbuds and charging case:
- Use a soft, dry, lint-free cloth to wipe the earbuds and charging case.
- Remove the silicone ear caps and clean them with mild soap and water. Ensure they are completely dry before reattaching.
- Gently clean the charging contacts on both the earbuds and the case with a dry cotton swab to prevent charging issues.
6. Troubleshooting
If you encounter any issues with your Rinsmola G21 Pro earbuds, please refer to the following common solutions:
- Earbuds not pairing: Ensure both earbuds are in the charging case, open the lid, and check your device's Bluetooth settings. Forget previous pairings and try again.
- No sound from one earbud: Place both earbuds back into the charging case, close the lid, wait a few seconds, then open it again. This often re-syncs them.
- Charging issues: Clean the charging contacts on both the earbuds and the case. Ensure the USB-C cable is securely connected and the power source is working.
- Poor call quality: Ensure the earbuds are properly seated in your ears. Check for any obstructions around the microphone.
- Unstable connection: Ensure your device is within the Bluetooth range (up to 20 meters) and there are no major obstructions between the earbuds and your device.
If the problem persists, try resetting the earbuds (refer to the full user manual for specific reset instructions) or contact Rinsmola customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Model Name | G21 Pro |
| Bluetooth Version | 5.4 |
| Connectivity Technology | Wireless |
| Audio Driver Size | 14.2 Millimeters |
| Noise Control | Passive Noise Cancellation (ENC for calls) |
| Battery Life (Earbuds) | 6-8 Hours |
| Total Playtime (with Case) | 40+ Hours |
| Charging Time | 1.5 Hours (Case) |
| Charging Interface | USB Type C |
| Water Resistance Level | IP-X7 Waterproof |
| Control Type | Touch Control |
| Item Weight (per earbud) | 3 Grams (0.106 ounces) |
| Bluetooth Range | 20 Meters |
| Compatible Devices | iOS/Android Phones, TV, Computers, Laptops, etc. |
8. Warranty & Support
Rinsmola is committed to providing high-quality products and customer satisfaction. For any questions, concerns, or technical support regarding your G21 Pro Wireless Earbuds, please contact Rinsmola customer service.
Return Policy: This product is eligible for a refund/replacement within 30 days of purchase, in accordance with the seller's return policy.
For further assistance, please visit the official Rinsmola website or contact their support channels as provided in your product packaging.
