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Oraimo SpaceBuds Air specifications and in-depth review

Oraimo SpaceBuds Air

Manufacturer: Oraimo

The Oraimo SpaceBuds Air are true wireless earbuds designed for everyday cordless use, sitting in the earbud fit style without neckband or wingtips. At just 8 g, they keep a light profile while offering stereo sound and spatial audio support. The earbuds come with a carrying case included, and the package supports a total combined playback time that extends well beyond a single charge thanks to the bundled charging case providing up to 21.5 hours of additional battery life.

On the connectivity side, the SpaceBuds Air run on Bluetooth 5.4 with a maximum wireless range of 10 m and charge via USB Type-C. Fast charging is supported, with a full charge taking around 2 hours. The earbuds carry an IPX4 rating, making them sweat resistant during workouts. Feature-wise, they include a mute function, voice prompts, in-ear controls, a find-device function, and can function as a headset for calls. The frequency response spans the standard 20 Hz to 20,000 Hz range, though active noise cancellation and passive noise isolation are not part of the design.

Pros
  • Supports fast charging, reducing downtime between uses
  • The charging case extends total playback to 21.5 hours, making the earbuds practical for extended use away from a power source
  • Spatial audio support adds a sense of directionality to the listening experience
  • Fully true wireless design with no cables or neckband, keeping usage tangle-free
  • A find-device feature helps locate misplaced earbuds
  • A travel bag is included, offering a convenient way to carry and store the earbuds
  • IPX4 rating provides sweat resistance, making them suitable for workouts
Cons
  • No active noise cancellation or passive noise isolation, meaning environmental sounds are not filtered out
  • Wireless charging is not supported, requiring a wired connection to charge
  • No fast pairing or NFC pairing, so connecting to new devices relies on standard Bluetooth pairing only
  • No in/on-ear detection, so music does not pause automatically when the earbuds are removed
  • No ambient sound mode, limiting awareness of surroundings while wearing the earbuds
  • Advanced audio codecs such as LDAC, aptX, and AAC are not supported, restricting high-quality audio streaming options
Who is this for?

The Oraimo SpaceBuds Air are a reasonable fit for users who want a lightweight, cable-free listening experience for everyday activities. At 8 g and with an IPX4 sweat-resistant build, they suit those who use earbuds during workouts or on daily commutes without needing advanced noise management. The 21.5-hour combined battery life makes them practical for users who are frequently away from a power source, and the inclusion of fast charging helps minimize waiting time. Those who take occasional calls will also find value in the headset functionality and mute feature, while the find-device feature and included travel bag appeal to users prone to misplacing their earbuds or needing a compact carry solution.

Who is this NOT for?

Users who rely on active noise cancellation or passive noise isolation to focus in loud environments — such as open offices, busy public transport, or construction-heavy areas — will find these earbuds fall short. The absence of advanced audio codecs like LDAC, aptX, or AAC makes them poorly suited for audiophiles or users seeking high-fidelity wireless audio streaming. Similarly, those accustomed to smart convenience features such as automatic ear detection for play/pause, ambient sound mode, or NFC pairing may find the day-to-day experience less seamless. Users who prefer wireless charging for a cable-free charging routine will also need to look elsewhere.

Design:

Fit Earbud
Ingress Protection (IP) rating IPX4
water resistance Sweat resistant
weight 8 g
has no wires or cables ✓
are neckband earbuds ✕
wingtips included ✕
has RGB lighting ✕
has stereo speakers ✓
has UV light ✕
Has a display ✕

The Oraimo SpaceBuds Air follow a standard earbud fit and are fully true wireless, with no cables or neckband involved. They weigh just 8 g and do not include wingtips, keeping the design minimal. The earbuds carry an IPX4 ingress protection rating, meaning they are sweat resistant but not designed for submersion. Stereo speakers are built in, while features such as RGB lighting, a display, and UV light are absent from this model.

Sound quality:

has active noise cancellation (ANC) ✕
has passive noise reduction ✕
lowest frequency 20 Hz
highest frequency 20000 Hz
supports spatial audio ✓
has Dolby Atmos ✕
has Dirac Virtuo ✕
has a neodymium magnet ✕

The Oraimo SpaceBuds Air cover a frequency range of 20 Hz to 20,000 Hz and support spatial audio, adding a sense of directionality to the listening experience. Active noise cancellation and passive noise isolation are not included, so the earbuds do not filter out environmental sound. Dolby Atmos, Dirac Virtuo, and a neodymium magnet are also absent from this model's audio setup.

Power:

Battery life 6.5 hours
Battery life of charging case 21.5 hours
charge time 2 hours
has wireless charging ✕
Has a solar power battery ✕
has a battery level indicator ✓
has a rechargeable battery ✓

The Oraimo SpaceBuds Air are equipped with a rechargeable battery that delivers 6.5 hours of playback on a single charge, with the charging case extending that total to 21.5 hours. A full charge takes 2 hours, and a battery level indicator is included so users can monitor remaining power. Wireless charging and solar charging are not supported by this model.

Connectivity:

has fast pairing ✕
Has USB Type-C ✓
Bluetooth version 5.4
has LDAC ✕
has LDHC ✕
has Bluetooth LE Audio ✕
has aptX Adaptive ✕
has aptX Low Latency ✕
has aptX HD ✕
has aptX ✕
has aptX Lossless ✕
has aptX Voice ✕
has Auracast ✕
maximum Bluetooth range 10 m
supports Bluetooth pairing using NFC ✕
Can be used wirelessly ✓
has AAC ✕

The Oraimo SpaceBuds Air connect wirelessly via Bluetooth 5.4 with a maximum range of 10 m, and the charging case uses a USB Type-C port. Advanced audio codecs including LDAC, LDHC, AAC, and the full aptX family are not supported, nor is Bluetooth LE Audio or Auracast. Fast pairing and NFC-based pairing are also absent, meaning the earbuds rely on standard Bluetooth pairing to connect to devices.

Features:

has ambient sound mode ✕
has in/on-ear detection ✕
has find device feature ✓
Supports fast charging ✓
can read notifications ✕
Has a built-in translator ✕
has a mute function ✓
can be used as a headset ✓
control panel placed on a device ✓
Has voice prompts ✓
travel bag is included ✓
Has an in-line control panel ✕
Has a temperature sensor ✕
Has a built-in camera remote control function ✕

The Oraimo SpaceBuds Air include a practical set of features, among them fast charging, a mute function, voice prompts, and a find-device feature to help locate misplaced earbuds. They can be used as a headset for calls and have a control panel placed on the device itself, though an in-line control panel is not present. A travel bag is included in the box. On the other hand, ambient sound mode, in/on-ear detection, notification readout, a built-in translator, a temperature sensor, and a camera remote shutter function are all absent from this model.

Microphone:

Final Verdict

The Oraimo SpaceBuds Air present a straightforward true wireless earbud option built around everyday practicality. Its sweat-resistant build, spatial audio support, and — most notably — its 21.5-hour combined battery life with fast charging make it a dependable companion for users with active routines who prioritize endurance over advanced audio features. That said, the lack of noise cancellation, passive isolation, and high-fidelity codec support does narrow its appeal, positioning it firmly as a casual-use product rather than one suited to audiophiles or demanding listening environments. For users whose primary needs are reliable wireless connectivity, call functionality, and all-day battery coverage without added complexity, the SpaceBuds Air delivers on those fronts with minimal compromise.