CASCHO BX17 Wireless Earbuds Instruction Manual

Introduction

Thank you for choosing the CASCHO BX17 Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features for various activities. This manual will guide you through the setup, operation, and maintenance of your new earbuds to ensure optimal performance and longevity.

The CASCHO BX17 earbuds feature Bluetooth 5.3 technology for stable connectivity, 14.5mm graphene diaphragms for rich audio, and a built-in microphone for clear calls. They offer up to 60 hours of total playtime with the charging case and are IPX7 waterproof, making them suitable for sports and outdoor use. The ergonomic over-ear hook design ensures a secure and comfortable fit.

Package Contents

• CASCHO BX17 Wireless Earbuds (Left and Right)
• Charging Case
• USB-C Charging Cable
• Multiple Sizes of Eartips (S, M, L)
• User Manual

Setup

1. Initial Charging

Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case. Connect the USB-C charging cable to the charging port on the case and a power source. The LED digital display on the case will show the battery percentage. Each grid represents 25% of the power. The LED light will flash during charging.

Image: CASCHO BX17 Wireless Earbuds in their open charging case, showing the digital battery display.

Image: Close-up of the charging case's dual LED digital display, indicating power levels for the case and individual earbuds.

2. Power On/Off

• Power On: Open the lid of the charging case. The earbuds will automatically power on.
• Power Off: Place the earbuds back into the charging case and close the lid. They will automatically power off and begin charging.

3. Bluetooth Pairing

The CASCHO BX17 earbuds feature one-step auto-connect. Once powered on, they will automatically enter pairing mode if not already connected to a device.

1. Open the charging case. The earbuds will automatically power on and enter pairing mode.
2. On your device (smartphone, tablet, laptop), go to Bluetooth settings.
3. Search for "BX17" in the list of available devices and select it to connect.
4. Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.

Image: Diagram illustrating the one-step pairing process with a smartphone, showing the 'BX17' device name in Bluetooth settings.

Operating Instructions

1. Button Controls

The earbuds feature multi-function buttons for easy control of music and calls. Avoid accidental touches by using firm, deliberate presses.

• Play/Pause: Click once on either earbud.
• Next Song: Hold the right earbud button for 2 seconds.
• Previous Song: Hold the left earbud button for 2 seconds.
• Volume Up: Click once on the right earbud.
• Volume Down: Click once on the left earbud.
• Answer/End Call: Click once on either earbud.
• Reject Call: Hold either earbud button for 2 seconds.
• Activate Voice Assistant (Siri): Hold either earbud button for 2 seconds.
• Manual Power Off: Hold either earbud button for 5 seconds.

Image: Detailed diagram showing the button functions for music playback, call management, and voice assistant activation on the earbuds.

2. Stereo/Mono Mode

The BX17 earbuds can seamlessly switch between Stereo Mode (using both earbuds) and Mono Mode (using a single earbud). This allows for flexible usage, whether you want immersive stereo sound or prefer to use one earbud while remaining aware of your surroundings.

3. Call Quality

Equipped with a built-in high-quality microphone and ENC (Environmental Noise Cancellation) technology, the earbuds provide crystal-clear calls by reducing ambient noise interference.

Image: Graphic illustrating the CVC 8.0 + ENC technology with 4 microphones for clear calls, distinguishing between noise and voice.

Maintenance

1. Eartip Selection and Fit

The earbuds come with soft silicone over-ear earhooks and multiple eartip sizes (S, M, L) to ensure a secure and comfortable fit. Experiment with different eartip sizes to find the best seal for your ears, which is crucial for optimal sound quality and noise isolation. The non-slip earhook design helps keep the earbuds in place during strenuous activities.

Image: A person wearing the earbuds, highlighting the secure and comfortable fit provided by the flexible earhooks and different eartip sizes.

2. Cleaning

Regular cleaning helps maintain sound quality and charging efficiency.

• Earbuds: Gently wipe the earbuds, especially the eartips and mesh, with a soft, dry, lint-free cloth. If necessary, use a cotton swab lightly dampened with alcohol to clean the charging contacts.
• Charging Case: Wipe the charging case with a soft, dry cloth. Ensure the charging contacts inside the case are clean and free of debris.

Caution: Do not use abrasive cleaners or immerse the earbuds or case in water (beyond their IPX7 rating for the earbuds) as this may cause damage.

Troubleshooting

If you encounter any issues with your CASCHO BX17 Wireless Earbuds, please refer to the following common solutions:

• Earbuds not charging:
  Ensure the charging contacts on both the earbuds and inside the charging case are clean. Use a cotton swab with a small amount of alcohol to gently clean them. Make sure the earbuds are correctly seated in the case.
• Poor sound quality or weak bass:
  Ensure you have selected the correct eartip size for a snug fit in your ear canal. A proper seal is essential for good bass response and noise isolation. Clean the eartips and the mesh on the earbuds to remove any earwax or debris that might be obstructing the sound.
• Earbuds not pairing or connecting:
  Make sure Bluetooth is enabled on your device. Place the earbuds back into the charging case, close the lid, then open it again to re-enter pairing mode. If the issue persists, try forgetting the "BX17" device from your device's Bluetooth settings and re-pairing.
• One earbud not working:
  Ensure both earbuds are charged. Try placing both earbuds back into the charging case, closing the lid, and then taking them out again. If the issue continues, try resetting the earbuds (refer to the full user manual for specific reset instructions if available).
• Intermittent connection:
  Ensure there are no significant obstacles between your device and the earbuds. Keep the earbuds within the recommended Bluetooth range (typically 10 meters/33 feet). Avoid environments with strong electromagnetic interference.

Image: Visual guide for troubleshooting common issues like earbuds not charging (clean contacts) and poor sound quality (select correct eartips, clean mesh).

Specifications

Warranty and Support

CASCHO is committed to providing quality products and customer satisfaction. Your BX17 Wireless Earbuds come with comprehensive support:

• 2-Year Free Replacement: Enjoy peace of mind with a 2-year free replacement policy for any manufacturing defects.
• 30-Day No Excuses Return: If you are not satisfied within 30 days of purchase, you can return the product.
• Lifetime Support: CASCHO offers lifetime support to ensure you get the most out of your earbuds.
• 24-Hour Prompt Response: For any questions or product quality issues, please contact us directly. We aim to provide a solution within 24 hours.

To contact support, please go to your order page, find the order number of the product, and contact the seller directly. This ensures the quickest resolution to your inquiries.

Official Product Video

Watch this official video for a visual overview of the CASCHO BX17 Wireless Earbuds and their features.

Video: An official product video showcasing the CASCHO BX17 Wireless Earbuds, their design, features, and usage scenarios.