The Oraimo SpaceBuds Pro use an in-ear fit and operate as true wireless earbuds, meaning there are no cables or neckband involved. They carry an IP54 ingress protection rating, which translates to sweat resistance in practical use — a useful trait for active wear. The earbuds feature stereo speakers for two-channel audio playback. They do not include wingtips, RGB lighting, a UV light, or an on-device display.
The Oraimo SpaceBuds Pro offer both active noise cancellation (ANC) and passive noise reduction, giving users two layers of ambient sound management. Each earbud uses an 8 mm driver unit and covers a frequency range of 20 Hz to 20,000 Hz. Spatial audio is supported, adding a wider soundstage to compatible content. The earbuds do not include Dolby Atmos, Dirac Virtuo processing, or a neodymium magnet in their driver configuration.
The Oraimo SpaceBuds Pro feature a rechargeable battery with 7 hours of playback per charge, which drops to 5 hours when ANC is active. The accompanying charging case extends total listening time to 25 hours, and a full charge takes 1.5 hours. A battery level indicator is included so users can monitor remaining power. The earbuds do not support wireless charging or solar battery charging.
The Oraimo SpaceBuds Pro connect wirelessly via Bluetooth 5.4 with a maximum range of 10 meters, and fast pairing is supported for quicker device setup. USB Type-C is used for wired charging. 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. NFC pairing is also not available.
The Oraimo SpaceBuds Pro include an ambient sound mode for awareness of surrounding audio, along with a mute function and voice prompts for everyday usability. They support multipoint connection for up to two devices simultaneously and can be used as a headset for calls. Fast charging is supported, and controls are handled through a panel placed on the earbuds themselves rather than an in-line cable control. A travel bag is included in the box. The earbuds do not feature in/on-ear detection for auto-pause, notification readout, a body temperature sensor, or a built-in camera remote shutter.
The Oraimo SpaceBuds Pro are equipped with a 6-microphone array, and the microphone system includes noise-canceling capability to help reduce unwanted background sound during calls and voice input.