User Manual for Jxrev J51 Wireless Earbuds

Package Contents

• True wireless earbuds (Left and Right)
• USB-C Charging Case
• USB-C Charging Cable（30cm)
• User Manual (English, Spanish)

Charging the Earbuds and Charging Case

1. Insert the earbuds into the charging case, ensuring correct placement (left and right).
2. Connect the USB-C charging cable to the charging case and a power source.
3. The charging case will fully charge in approximately 1.0 hour.
4. Once the earbuds are fully charged, the LED indicators on the charging case will turn off.

Pairing the Earbuds with your Device

1. Enable Bluetooth on your device (smartphone, tablet, laptop, etc.).
2. Open the charging case, and the earbuds will automatically enter pairing mode.
3. Select "Jxrev J51" from the list of available Bluetooth devices on your device.
4. Once connected, you will hear a voice prompt indicating a successful connection.

Touch Controls

• Play/Pause: Single tap on either earbud
• Previous Track: Double tap on the left earbud
• Next Track: Double tap on the right earbud
• Volume Control: Triple tap on the left earbud to decrease volume, triple tap on the right earbud to increase volume
• Answer/End Call: Single tap on either earbud
• Reject Call: Press and hold either earbud for 2 seconds
• Activate Voice Assistant: Press and hold either earbud for 2 seconds while not on a call

Using Different Modes

• Binaural Mode: Wear both earbuds for a fully immersive experience
• Sharing Mode: Share one earbud with a friend or family member
• Monaural Mode: Wear only one earbud, ideal for driving or situations where you need to be aware of your surroundings

Troubleshooting Tips

• If the earbuds fail to connect, ensure Bluetooth is enabled on your device and try restarting the device.
• If the earbuds do not turn on, ensure they are fully charged and placed correctly in the charging case.
• If the touch controls are not responding, try resetting the earbuds by placing them back in the charging case and removing them again.
• If the sound quality is poor or there is a delay, ensure the earbuds are within the recommended range of your device (10 meters/33 feet).
• If you experience discomfort while wearing the earbuds, try adjusting the angle or position of the earbuds in your ears for a more secure fit.

FAQs

Q: Can the earbuds be used independently?

A: Yes, the earbuds can be used independently in monaural mode by wearing only one earbud while the other stays in the charging case.

Q: Are the earbuds compatible with both Android and iOS devices?

A: Yes, the Jxrev J51 earbuds are compatible with most Bluetooth-enabled devices, including Android and iOS smartphones, tablets, laptops, and TVs.

Q: How long does the battery last on a single charge?

A: The earbuds can provide up to 6-8 hours of continuous playback or talk time and up to 32 hours of standby time with a single charge.

Q: Are the earbuds waterproof?

A: Yes, the earbuds have an IP7 waterproof rating, making them suitable for use during workouts, running, or other activities where they may be exposed to sweat or rain.

Q: How do I activate the voice assistant feature?

A: To activate the voice assistant, press and hold either earbud for 2 seconds while not on a call. The voice assistant on your connected device will be activated.

Q: What is the battery life of these wireless earbuds?
A: The wireless earbuds have a playtime of up to 6-8 hours on a single charge and up to 32 hours of standby time with the charging case.

Q: Are these earbuds waterproof?
A: Yes, the earbuds have an IP7 waterproof rating, making them resistant to rain or sweat during intense exercises.

Q: Can these earbuds connect to both iOS and Android devices?
A: Yes, these earbuds are compatible with most Bluetooth-enabled devices, including smartphones, tablets, laptop computers, and TV.

Q: How do you control the earbuds?
A: The earbuds feature touch controls that allow you to adjust the volume, skip tracks, pause/play music, and answer calls. They also support voice assistant control.

Q: How long does it take to fully charge the charging case?
A: It takes only 1.0 hour to fully charge the charging case via a fast-charge USB-C cable.

Q: Do these earbuds come with earbud covers for a better fit?
A: No, these earbuds do not come with covers. However, they have an ergonomic design that provides a comfortable and secure fit that doesn't protrude from your ears.

Q: What is the Bluetooth version of these earbuds?
A: These earbuds use advanced Bluetooth 5.3 technology that delivers a stable, low-latency wireless connection for high-quality sound (music or call).

Q: Can these earbuds be used independently of the charging case?
A: No, you need the charging case to power on the earbuds.

Q: What is included in the package?
A: The package includes true wireless earbuds (left and right), USB-C charging case, USB-C charging cable (30cm), and user manual (English, Spanish).

Q: Are these earbuds good for sports and workouts?
A: Yes, these earbuds have an ergonomic design that provides a comfortable and secure fit, making them suitable for sports, workouts, gym, running, jogging, hiking, and fitness.