JBL Tune 310C USB-C Wired In-Ear Headphones — Black | JBLT310CBLK | 9mm Dynamic Driver | JBL Pure Bass | Hi-Res Audio Certified | 20Hz–40kHz | 3-Button Remote (Play / Volume / EQ Presets) | Default / Bass / Vocal EQ | Built-In Mic | Flat Tangle-Free Cable | USB-C | 14.3g | PC + Mobile + Gaming Device Compatible

The JBL Tune 310C USB-C in Black are wired in-ear headphones that bring JBL Pure Bass Sound and Hi-Res Audio certification to any USB-C device — connecting directly to USB-C smartphones, laptops, PCs, MacBooks, tablets and gaming devices without a dongle, adapter or Bluetooth, delivering 9mm dynamic driver performance across a 20Hz–40kHz Hi-Res Audio certified frequency range without ever requiring charging. The Black colourway is the most versatile and most universally wearable option in the Tune 310C range — a clean, classic black that suits every environment from office to commute to studio without drawing attention, coordinates effortlessly with any device colour and any outfit, and ages gracefully through extended daily use without showing wear on the cable or housing. The 9mm dynamic driver delivers JBL's signature Pure Bass Sound — deep, powerful bass calibrated to punch through without muddying the mids or masking treble detail, with the extended 20Hz–40kHz frequency response reaching into the ultrasonic range that Hi-Res Audio certification requires and capturing the harmonics and overtones of recorded music that ordinary 20kHz-ceiling headphones cannot reproduce. The 3-button remote on the flat cable handles play/pause, volume, call answering and EQ preset cycling between Default, Bass and Vocal sound profiles without touching the connected device. The built-in microphone keeps calls clear and hands-free. The flat cable design prevents tangling in pockets and bags for immediate, hassle-free use every time. At 14.3 grams, the Tune 310C is ultraportable for everyday carry alongside any USB-C device. ⚠️ USB-C audio compatibility varies by device — check your device's support before use.