JBL Tune Flex True Wireless Noise-Cancelling Earbuds

The JBL Tune Flex True Wireless Noise-Cancelling Earbuds are versatile wireless earbuds designed for immersive music, calls, travel, work, and everyday entertainment. They feature JBL Pure Bass Sound, 12mm dynamic drivers, and Active Noise Cancelling technology to help reduce unwanted background noise. The earbuds support Bluetooth 5.2 connectivity, Smart Ambient features, and four built-in microphones for clearer voice calls. With up to 8 hours of playback with ANC off and up to 32 hours of total playback with the charging case, the JBL Tune Flex combines flexible wearing options with convenient all-day wireless listening.

Product Features

JBL Pure Bass Sound

Delivers powerful JBL Pure Bass Sound through 12mm dynamic drivers, providing enhanced low-frequency performance for music, videos, podcasts, and entertainment.

Active Noise Cancelling

The built-in noise-cancelling technology helps reduce surrounding sounds, allowing users to concentrate more on their music or other audio content.

Smart Ambient Technology

Ambient sound features allow users to hear their surroundings when necessary without removing the earbuds.

12mm Dynamic Drivers

The large 12mm drivers are designed to deliver detailed audio with strong bass and a balanced listening experience.

Bluetooth 5.2 Connectivity

Bluetooth 5.2 provides a stable wireless connection with compatible smartphones, tablets, laptops, and other Bluetooth-enabled devices.

Up to 32 Hours of Total Playback

The earbuds provide up to 8 hours of playback with ANC disabled, while the charging case extends total listening time to up to 32 hours.

Four-Microphone Call Technology

Four integrated microphones help improve voice pickup and support clearer hands-free calls in everyday environments.

Hands-Free Calling

The built-in microphones allow users to make and receive calls without removing the earbuds.

Dual-Mode Wearing Options

The Tune Flex supports both open and sealed earbud configurations, allowing users to select the fit and level of environmental awareness that best suits their listening needs.

IPX4 Water Resistance

The earbuds are rated IPX4 for protection against water splashes, making them suitable for everyday activities and light exercise. The charging case is not water resistant.

JBL Headphones App Support

The JBL Headphones App provides access to supported sound customization, noise-control settings, equalizer options, and other compatible features.

Comfortable Ergonomic Design

The lightweight in-ear construction is designed for a secure and comfortable fit during extended listening sessions.

Independent Earbud Use

The earbuds support independent operation, allowing either earbud to be used separately with compatible devices.

Product Specifications

• Brand: JBL
• Product Series: Tune
• Model: Tune Flex
• Product Type: True wireless noise-cancelling earbuds
• Audio Technology: JBL Pure Bass Sound
• Driver Size: 12mm
• Driver Type: Dynamic
• Active Noise Cancellation: Supported
• Ambient Sound: Smart Ambient
• Bluetooth Version: 5.2
• Bluetooth Profiles: A2DP 1.3, AVRCP 1.6, HFP 1.7
• Bluetooth Frequency: 2.400GHz to 2.4835GHz
• Bluetooth Transmitter Power: Less than 12dBm
• Bluetooth Codecs: SBC, AAC
• Microphones: 4 built-in microphones
• Connectivity: Wireless Bluetooth
• Earbud Playback with ANC Off: Up to 8 hours
• Earbud Playback with ANC On: Up to 6 hours
• Total Playback with Charging Case: Up to 32 hours
• Charging Time: Approximately 2 hours
• Charging Port: USB-C
• Speed Charge: Approximately 10 minutes of charging provides additional playback time
• Water Resistance: IPX4 for earbuds
• Earbud Design: In-ear
• Wearing Options: Open and sealed configurations
• Hands-Free Calling: Supported
• Independent Earbud Use: Supported
• App Support: JBL Headphones App
• Compatible Devices: Bluetooth-enabled smartphones, tablets, laptops, and other compatible devices
• Primary Use: Music, calls, podcasts, travel, commuting, work, study, and everyday entertainment
• Intended Use: Everyday listening and suitable fitness activities
• Package Contents: JBL Tune Flex earbuds, charging case, USB-C charging cable, ear tips, earbud sleeves, quick-start guide, and warranty documentation