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JBL Tune 305C

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Outdated Product
Design: inserts; Connection type: wired; USB: USB-C; Cable supply: double-sided; Hi-Res; Impedance (Ohm): 32; Frequency range (Hz): 20 – 40000; Sensitivity (dB): 102; Speaker size (mm): 12.5; Volume control; Weight (g): 15;
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JBL Tune 305C
Type:earbuds
Frequencies:20 – 40000 Hz
Sensitivity:102 dB
Hi-Res certification.
All specifications
Specifications Tune 305C
Colour
Connection and design
Designinserts
Connection typewired
ConnectionUSB-C
Plugstraight
Cable supplydouble-sided
Cable typeflat
Specs
Hi-Res Audio
Impedance32 Ohm
Frequency range20 – 40000 Hz
Sensitivity102 dB
Speaker size12.5 mm
Emitter typedynamic
Microphone specs
Microphoneon cable
Sensitivity-42 dB
Features
Volume control
General
Weight15 g
In boxsilicone tips 3 pairs
Added to E-CatalogMarch 2024
E-Catalog UK editor, Headphones
Olexandr Cherkashchenko, edited 08.04.2026
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Popular questions

Verified 2 september, Olexandr Cherkashchenko

Do the JBL Tune 305C require a separate power supply or charging?

No, these are wired in-ear headphones with a USB-C connection, so they do not need to be charged and there is no battery life to monitor. They are designed for devices with a USB-C port; the cable is flat and reversible, and the entire assembly weighs just 15 g.Source:Specifications

Is it convenient to control the JBL Tune 305C via the cable?

Yes, the remote has volume adjustment, playback control, and microphone control. A long press of the volume button lets you switch between Standard, Bass, and Voice modes—useful if you switch between music, calls, and podcasts.Source:SpecificationsExpert reviews

Are the JBL Tune 305C suitable for sports and noisy roads?

Better suited to relaxed walks, the office, and home than to running or commuting. The loose fit is comfortable for long listening sessions, but provides less isolation from external noise and may not be secure enough while moving; there is no water protection either.Source:Expert reviews

How do they sound?

JBL Tune 305C deliver clear, warm sound with controlled bass and no noticeable distortion. The low frequencies are not designed for fans of extremely powerful bass, and complex recordings sometimes lack instrument separation and detail.Source:Expert reviews

How is the microphone for calls?

JBL Tune 305C are suitable for regular phone calls: voices are transmitted clearly, while background noise in the recording is limited. The voice may have a slight metallic coloration, but the result is good for an affordable wired model.Source:Expert reviews