The JBL Sense Pro adopt an in-ear fit and a fully true wireless design with no cables or neckband, keeping the overall weight at a compact 23.2 g. The earbuds carry an IP54 rating, offering resistance to sweat during workouts or active use, though wingtips are not included. Stereo speakers are built in, while features such as RGB lighting, a UV light, and a display are absent from the design.
The JBL Sense Pro use a 16.2 mm driver and cover a frequency range from 20 Hz to 40,000 Hz, with an impedance of 32 Ohms and a sound pressure level of 92 dB/mW. Passive noise reduction is present, helping to block out ambient sound through the physical seal of the in-ear fit, while active noise cancellation is not included. The earbuds support spatial audio, though Dolby Atmos, Dirac Virtuo, and a neodymium magnet are not part of the specification.
The JBL Sense Pro offer 8 hours of battery life per charge, with the charging case contributing an additional 30 hours for a combined total of 38 hours. A full charge takes 2 hours, and the earbuds support wireless charging alongside standard wired recharging via their rechargeable battery. A battery level indicator is included to keep track of remaining charge, while a solar power battery is not part of the design.
The JBL Sense Pro connect wirelessly using Bluetooth 6, with a maximum range of 10 m, and USB Type-C is available for wired charging. Fast pairing, NFC pairing, and Auracast are not supported, and the earbuds do not include Bluetooth LE Audio. On the codec side, none of the aptX variants — including aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, and aptX Voice — are present, and both LDAC and AAC are also absent, meaning audio is transmitted without any of these optional codec enhancements.
The JBL Sense Pro support multipoint connectivity for up to 2 devices simultaneously and can be used as a headset, with a mute function and voice prompts included for hands-free convenience. A find device feature helps locate misplaced earbuds, fast charging is supported, and a travel bag comes in the box. Controls are handled through a panel placed on the device itself, while an in-line control panel is not present. Ambient sound mode, in-ear detection, notification reading, a built-in translator, a body temperature sensor, and a camera remote shutter function are all absent from the feature set.
The JBL Sense Pro feature a 4-microphone array paired with noise-canceling microphone technology, helping to reduce unwanted background sound during calls and voice interactions.
