The Noise Buds Connect 2 adopt an in-ear fit and are fully wireless, with no cables or neckband involved. They carry an IPX5 water resistance rating, meaning they can handle water splashes during everyday use. The earbuds feature stereo speakers for a two-channel listening experience, while extras such as wingtips, RGB lighting, a UV light, and a display are not part of the design.
The Noise Buds Connect 2 use a 13 mm driver unit and cover a frequency range of 20 Hz to 20,000 Hz, spanning the full extent of standard human hearing. Passive noise reduction is included to help limit ambient sound from the surrounding environment. Active noise cancellation, spatial audio, Dolby Atmos, Dirac Virtuo, and a neodymium magnet are not features of this model.
The Noise Buds Connect 2 offer 8 hours of battery life on a single charge, with the included charging case extending the total to 42 hours. A full charge takes 1.5 hours, and a battery level indicator lets users keep track of remaining power. The battery is rechargeable, though wireless charging and solar power are not supported.
The Noise Buds Connect 2 connect wirelessly via Bluetooth 5.3, with a maximum range of 10 metres and an audio latency of 40 ms. Charging is handled through a USB Type-C port, though fast pairing and NFC pairing are not available. On the codec side, the earbuds do not support LDAC, LDHC, AAC, Auracast, Bluetooth LE Audio, or any variant of aptX, including aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, or aptX Voice.
The Noise Buds Connect 2 support multipoint connection for up to two devices at once and include in-ear detection that pauses playback automatically when the earbuds are removed. Fast charging is available, and the earbuds can function as a headset with a mute function for calls. Controls are handled through a panel placed on the device itself, and voice prompts are present to guide users through settings and status updates. A travel bag is included in the box. Ambient sound mode, a find device feature, notification reading, an in-line control panel, a temperature sensor, and a camera remote function are not part of the feature set.
The Noise Buds Connect 2 are equipped with a four-microphone setup that includes noise cancellation, helping to reduce unwanted background sound during calls and voice interactions.