Introduction
This manual provides instructions for the proper use and maintenance of your JBL Tune 510BT Wireless Bluetooth On-Ear Headphones. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.

Image: The JBL Tune 510BT headphones in black, showcasing their on-ear design.
What's in the Box
Verify that all items are present upon unboxing:
- JBL Tune 510BT Wireless On-Ear Headphones
- USB-C Charging Cable
- Quick Start Guide (not included in this digital manual)
- Safety Sheet (not included in this digital manual)

Image: The retail packaging for the JBL Tune 510BT headphones, indicating included items.
Setup
1. Charging the Headphones
Before first use, fully charge the headphones. A full charge takes approximately 2 hours.
- Connect the supplied USB-C charging cable to the charging port on the headphones.
- Connect the other end of the USB-C cable to a USB power source (e.g., computer USB port, USB wall adapter).
- The LED indicator on the headphones will show charging status. It typically turns off or changes color when fully charged.
A 5-minute quick charge provides approximately 2 additional hours of music playback.

Image: Visual representation of the headphones' 40-hour battery life and quick charge capability.
2. Bluetooth Pairing
To connect your headphones to a Bluetooth-enabled device:
- Power On: Press and hold the Power button on the headphones until the LED indicator flashes blue, indicating pairing mode.
- Activate Bluetooth: On your device (smartphone, tablet, laptop), go to the Bluetooth settings and ensure Bluetooth is enabled.
- Select Device: Look for "JBL Tune 510BT" in the list of available devices and select it to connect.
- Confirmation: Once connected, the LED indicator on the headphones will turn solid blue, and you may hear an audible confirmation.
The headphones support Bluetooth 5.0 for stable wireless streaming.
Operating the Headphones
Controls Overview
The control buttons are located on the ear-cup for easy access:
- Power Button: Press and hold to power on/off. Short press to play/pause music or answer/end calls.
- Volume Up (+): Press to increase volume.
- Volume Down (-): Press to decrease volume.
- Multi-function Button:
- Double press for next track.
- Triple press for previous track.
- Press and hold to activate voice assistant (Siri or Hey Google).

Image: A user enjoying music with the JBL Tune 510BT headphones, emphasizing the Pure Bass Sound feature.
Hands-Free Calls
Manage calls directly from your headphones:
- Answer/End Call: Short press the Power button.
- Reject Call: Press and hold the Power button.

Image: A user demonstrating hands-free call functionality while wearing the headphones.
Voice Assistant Activation
Access your device's voice assistant (Siri or Hey Google) by pressing and holding the Multi-function button.
Multi-Point Connection
The JBL Tune 510BT headphones can connect to two Bluetooth devices simultaneously. This allows you to switch between devices without re-pairing. For example, you can listen to music on your tablet and seamlessly switch to answer a call on your phone.
Maintenance
Proper care ensures the longevity of your headphones:
- Cleaning: Wipe the headphones with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Storage: When not in use, store the headphones in a cool, dry place. The foldable design allows for compact storage.
- Water Resistance: The headphones are water resistant. Avoid submerging them in water or exposing them to heavy rain.

Image: The JBL Tune 510BT headphones in their folded configuration, demonstrating portability and ease of storage.
Troubleshooting
| Problem | Solution |
|---|---|
| Headphones do not power on. | Ensure the headphones are charged. Connect to a power source using the USB-C cable. |
| Cannot pair with Bluetooth device. |
|
| No sound or low volume. |
|
| Intermittent connection. |
|
Specifications
| Model Name | JBLT510BTBLKAM |
| Connectivity Technology | Wireless (Bluetooth 5.0) |
| Ear Placement | On Ear |
| Audio Driver Type | Dynamic Driver |
| Frequency Range | 20 Hz – 20 kHz |
| Impedance | 32 Ohm |
| Sensitivity | 103.5 dB |
| Battery Life | Up to 40 Hours |
| Charging Time | 2 Hours (5 min charge for 2 hours playback) |
| Item Weight | 160 Grams (5.6 ounces) |
| Product Dimensions | 8.07 x 1.89 x 8.78 inches |
| Water Resistance Level | Water Resistant |
| Control Type | Media Control, Call Control, Voice Assistant |
| Compatible Devices | Cellphones, Tablets, Laptops, Smart Speaker |
Safety Information
- Hearing Safety: To prevent possible hearing damage, do not listen at high volume levels for long periods.
- Driving Safety: Do not use headphones while driving or cycling, or in any situation where inability to hear ambient sounds may present a danger.
- Battery Care: Do not expose the battery to excessive heat (e.g., from direct sunlight, fire, or other heat sources). Do not disassemble, crush, or puncture the battery.
- Cleaning: Use only a dry, soft cloth for cleaning.
Warranty and Support
JBL products are designed for reliability and performance. For detailed warranty information, product support, or to register your product, please visit the official JBL website or contact their customer service. Keep your proof of purchase for warranty claims.
This product is covered by the Amazon Renewed Guarantee if purchased as a renewed item, offering replacement or refund if not satisfied.







