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Key Specs
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))
Water Resistant: true (Resists some degree of water penetration.)
Carrying Case: true
Headphone Fit: In-Ear
General
Product Name: Freedom Sprint Bluetooth Earbud Headphones
Brand: Jaybird
Ear Cushions: true
Model Number: JF4
Audio
Sound Isolating: true
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: 114 decibels adjusted
Driver Size: 8 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))
Features
Water Resistant: true (Resists some degree of water penetration.)
Carrying Case: true
Controls: Call
Design
Headphone Fit: In-Ear
Style: Sports and Exercise
Power
On/Off Switch: No
Other
UPC: 855366002263
Enjoy hands-free phone calls and music with these JayBird Freedom Sprint JF4 Bluetooth headphones that feature an earbud design with 3 different size earbuds and ear cushions for a comfortable, customized fit.
Compatible with most Bluetooth-enabled devices: Easily integrates with your device for hands-free operation.
Sweat-resistant earbud design: Directs sound into the ear for extended frequency response and deep bass. The 6 pairs of earbuds provide a secure, customized fit.
Neodymium magnet: Provides sound reinforcement.
8mm drivers: With Warm Premium Bass deliver powerful audio.
Up to 250 hours of standby time and 4.5 hours of talk time: For long-lasting use.
On-ear music/call controls: For quick operation without removing the headphones. Flat cord helps prevent tangling.
20Hz - 20kHz frequency response: Offers reliable audio reproduction.
114dB sensitivity: Provides powerful sound.
32 ohms impedance: Efficiently conducts power.
Magnet-sealed hard shell carrying case: Protects your headphones during transport.
Whats Included
JayBird Freedom Sprint Bluetooth Earbud Headphones