The Noise Buds N1 adopt an in-ear fit and operate as fully true wireless earbuds, meaning there are no cables or neckband to contend with. They carry an IPX5 rating, offering reliable sweat resistance that makes them suitable for active use. Wingtips are not included, keeping the design straightforward, and stereo speakers are built in to deliver audio through both earbuds simultaneously.
The Noise Buds N1 use 11 mm drivers and cover a frequency range of 20 Hz to 20,000 Hz, spanning the full extent of standard human hearing. Passive noise reduction is present, helping to block out surrounding sound through the physical seal of the in-ear fit, though active noise cancellation is not supported. The earbuds do not feature a neodymium magnet in their driver construction.
The Noise Buds N1 offer 8 hours of battery life per charge, with the charging case extending the total available power to 32 hours. A full charge takes 1.5 hours, and wireless charging is not supported, so the case relies on a wired connection. The earbuds include a rechargeable battery and a battery level indicator, allowing users to keep track of remaining charge without guesswork.
The Noise Buds N1 connect wirelessly via Bluetooth 5.3, with a maximum range of 10 meters and an audio latency of 40 ms. USB Type-C is present for wired charging, though NFC pairing and fast pairing are not supported. On the codec side, the earbuds do not offer AAC, LDAC, LDHC, aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, or aptX Voice, meaning connectivity relies on the standard Bluetooth audio pipeline.
The Noise Buds N1 support fast charging and can function as a headset, with controls placed directly on the earbuds and voice prompts to assist with navigation. A mute function is built in, and a travel bag is included in the box. The earbuds carry a one-year warranty. Features not present include ambient sound mode, in/on-ear detection, a find device function, an in-line control panel, and a body temperature sensor.
The Noise Buds N1 are equipped with four microphones alongside a noise-canceling microphone setup, aimed at reducing unwanted background sound during calls and voice interactions.