The Noise Master Buds Max use an over-ear fit and weigh 262 g, with a foldable construction that makes them easier to store or carry. The closed-back design is paired with stereo speakers, and the headphones come with both a detachable and tangle-free cable. They carry an IPX5 water resistance rating, meaning they can handle splashes and moisture without issue. The headphones are not intended for kids, and do not feature an open-back design.
The Noise Master Buds Max cover a frequency range of 20 Hz to 20000 Hz through 40 mm driver units, and support both active noise cancellation and passive noise reduction for layered control over ambient sound. Spatial audio is also supported, adding a wider sense of dimension to playback. The drivers do not use a neodymium magnet.
The Noise Master Buds Max are equipped with a rechargeable battery that delivers up to 60 hours of playback, dropping to 40 hours when active noise cancellation is enabled. Charging is handled via USB Type-C, and a battery level indicator lets users keep track of remaining charge at a glance. The battery is not removable, and the headphones support neither wireless charging nor solar charging.
The Noise Master Buds Max support both wireless and wired connectivity, with the wireless side running on Bluetooth 5.4 and reaching a maximum range of 10 m. Supported audio codecs include LDHC and AAC, while aptX, aptX Adaptive, aptX HD, aptX Low Latency, aptX Lossless, and LDAC are not available. The headphones feature fast pairing for quicker wireless setup, though NFC pairing and Bluetooth LE Audio with Auracast are not supported.
The Noise Master Buds Max can be used as a headset and include 10 microphones with noise-canceling capability, though there is no dedicated mute function. Controls are handled via an on-device panel, with no in-line control option on the cable. The headphones support ambient sound mode for environmental awareness, in/on-ear detection to automatically pause playback when removed, and multipoint connectivity for up to two devices simultaneously.