Hi-Res Audio with JBL Pure Bass Sound
Introducing JBL Tune 305CUSB-C earbud headphones. They’re lightweight, comfortable and compact. A pair of 12.5mm dynamic drivers punch out powerful JBL Pure Bass Sound, while the HighResolution Audio support ensures great sound quality. A USB-C connection makes them compatible with a large variety of devices like PCs, mobiles, and gaming devices. In addition, the three-button remote on a tangle-free flat cable lets you control music playback and volume adjustment, EQ presets, as well as answering calls on the fly with a builtin microphone. All this makes the JBL Tune 305CUSB-C your everyday companion, at work, at home, and on the road.
 
Pure Bass Sound
Hi-Res audio provides punchy bass and terrific treble, delivering clear and detailed sound quality with a wide frequency range between 20-40 kHz
 
Versatile compatibility
The USB-C connection lets you enjoy seamless streaming through your PC, mobile or gaming device; answer calls or chat with your teammates thanks to the built-in microphone
 
Tailored to your needs
Switch between Default, Bass or Vocal EQ presets to find the optimal sound that suits your style, with the intuitive and innovative 3-button remote on the wire
 
Stress-free listening
Those days of knotted-up headphones in your bag or coat pocket are over thanks to the flat cable design that prevents tangles, for easy listening at work, at home or on the road
 
Features
Tangle-free flat cable
3-button remote with microphone
USB-C connector
Equalization presets control
Compatible with USB-C devices
 
Technical Specifications
Frequency response: 20 Hz – 40 kHz
Impedance: 32ohm
Sensitivity: 102 dB SPL@ 1kHz1mW
Size: 12.5 mm / 0.49” Dynamic driver
Microphone sensitivity: -42 dBV/ Pa @1kHz
Maximum operation temperature: 45 °C
Size: 12.5 mm / 0.49”  Dynamic driver
Weight: 15.3 g / 0.03 lbs

Box Contains
1 x JBL Tune 305C USB-C headphones
1 x Warranty / Warning (W / !)
1 x Safety Sheet (S / i)
1 x Instruction sheet