Key Specs
- Sound Mode: Stereo
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Built-In Microphone: true
- Headphone Fit: Behind the neck, In-Ear
- Battery Life: 6 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 2 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
General
- Brand: JBL
- Model Number: JBLT205BTBLKAM
- Product Name: TUNE 205BT Wireless In-Ear Headphones
- Color: Black
- Ear Cushions: true
Audio
- Sound Isolating: false
- Minimum Frequency Response: 20 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Maximum Frequency Response: 20 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
- Impedance: 32 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
- Sensitivity: 100 decibels adjusted
- Sound Mode: Stereo
- Driver Size: 12.5 millimeters
Connectivity
- Connection Type: Wireless
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
- Bluetooth Version: 4.1 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
Features
- Built-In Microphone: true
- Controls: Call, Track selection, Volume
- Maximum Talk Time: 6 hours
Design
- Headphone Fit: Behind the neck, In-Ear
- Style: General use
Power
- Rechargeable: true
- Battery Life: 6 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
- Battery Charge Time: 2 hours (Battery charge time will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. Charging time will likely decrease with time and usage of the battery.)
- Battery Capacity: 120 milliampere hours (The amount of energy stored in the battery.)
- Charging Accessory Included: Cable
Dimensions
- Product Height: 1.0 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 1.0 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 1.0 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Weight: 0.04 pounds (The out of box weight of the item.)
Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
Other
- UPC: 050036358620

Experience crystal-clear sound while playing music with these black JBL TUNE wireless earbud headphones. The flat tangle-free cable resists twisting, and the soft ergonomic ear tips offer comfort. These JBL TUNE wireless earbud headphones have a rechargeable lithium-ion battery that provides up to 6 hours of uptime on a single charge.

JBL Pure Bass sound: These headphones reproduce precise, impressive sound and punching-out bass that's both deep and powerful.
Rechargeable lithium-ion battery: Enjoy your music, and take calls for six hours.
Built-in microphone: Enables simple hands-free chatting via a compatible device.
Bluetooth 4.1 interface: Allows for simple pairing and wireless streaming with compatible devices.
Comfort-fit earbuds: The soft, ergonomically shaped earbuds allow you to enjoy your music in full comfort.
Easy controls: Control your sound, and manage calls from your headphones with the convenient three-button remote.
Tangle-free flat cable: Durable cable that won't tangle up in knots.