The Noise Buds Marine adopt a true wireless, in-ear fit with no cables or neckband, keeping the design minimal and unobtrusive. They carry an IPX4 ingress protection rating, meaning they are resistant to sweat and light moisture exposure, though not fully waterproof. The earbuds feature stereo speakers for two-channel audio output, while wingtips, RGB lighting, a UV light, and a display are all absent from the design.
The Noise Buds Marine are equipped with a 13 mm driver unit and cover a frequency range of 20 Hz to 20,000 Hz. Both active noise cancellation (ANC) and passive noise reduction are supported, allowing the earbuds to attenuate ambient sound through electronic processing as well as physical isolation. Spatial audio, Dolby Atmos, Dirac Virtuo, and a neodymium magnet are not part of the feature set.
The Noise Buds Marine offer 8 hours of battery life per charge, with the included charging case extending the total to 27 hours. The rechargeable battery charges fully in approximately 1.5 hours via a wired connection, as wireless charging is not supported, nor is solar power. A battery level indicator is built in, allowing users to monitor remaining charge without guesswork.
The Noise Buds Marine connect wirelessly via Bluetooth 5.3, with a maximum range of 10 meters. The charging case uses a USB Type-C port for wired charging, though NFC pairing and fast pairing are not available. In terms of audio codecs, the earbuds do not support AAC, LDAC, LDHC, aptX in any of its variants, or Bluetooth LE Audio, and Auracast is also absent from the connectivity feature set.
The Noise Buds Marine support ambient sound mode and fast charging, and can connect to two devices simultaneously via multipoint pairing. Controls are handled through a panel on the earbuds themselves, with no in-line control panel, and the earbuds can function as a headset with a mute option and voice prompts for audio feedback. In/on-ear detection, a find device feature, notification reading, a temperature sensor, and a camera remote shutter are all absent. A travel bag is included in the box, and the product comes with a one-year warranty.
The Noise Buds Marine include a quad-microphone setup with noise cancellation, allowing the earbuds to filter out background sound during calls and voice input.