iQOO TWS Air 3 Pro
Moondrop Space Travel 2 Ultra

iQOO TWS Air 3 Pro Moondrop Space Travel 2 Ultra

Common Features

  • Both products have no wires or cables.
  • Neither product is a neckband earbud.
  • Neither product includes wingtips.
  • Both products do not have RGB lighting.
  • Both products have stereo speakers.
  • Neither product has UV light.
  • Neither product has a display.
  • Both products have active noise cancellation (ANC).
  • Both products have a lowest frequency of 20 Hz.
  • Both products have a highest frequency of 20000 Hz.
  • Neither product supports spatial audio.
  • Neither product has Dolby Atmos.
  • Neither product has Dirac Virtuo.
  • Neither product has a neodymium magnet.
  • Both products have a battery level indicator.
  • Both products have a rechargeable battery.
  • Both products have ambient sound mode.
  • Both products have a mute function.
  • Both products can be used as a headset.
  • Both products have a noise-canceling microphone.

Main Differences

  • The iQOO TWS Air 3 Pro has earbud fit, while the Moondrop Space Travel 2 Ultra has in-ear fit.
  • The iQOO TWS Air 3 Pro does not have passive noise reduction, while the Moondrop Space Travel 2 Ultra does.
  • The driver unit size is 12 mm on the iQOO TWS Air 3 Pro and 13 mm on the Moondrop Space Travel 2 Ultra.
  • The iQOO TWS Air 3 Pro offers 9.5 hours of battery life, while the Moondrop Space Travel 2 Ultra offers 7 hours.
  • The battery life of the charging case is 45.5 hours on the iQOO TWS Air 3 Pro and 24 hours on the Moondrop Space Travel 2 Ultra.
  • The iQOO TWS Air 3 Pro requires 2 hours to charge, while the Moondrop Space Travel 2 Ultra requires 1.5 hours.
  • The iQOO TWS Air 3 Pro does not support LDAC, while the Moondrop Space Travel 2 Ultra does.
  • The iQOO TWS Air 3 Pro has 6 microphones, while the Moondrop Space Travel 2 Ultra has 2 microphones.
Specs Comparison
iQOO TWS Air 3 Pro

iQOO TWS Air 3 Pro

Moondrop Space Travel 2 Ultra

Moondrop Space Travel 2 Ultra

Design:
Fit Earbud In-ear
has no wires or cables
are neckband earbuds
wingtips included
has RGB lighting
has stereo speakers
has UV light
Has a display

The iQOO TWS Air 3 Pro and Moondrop Space Travel 2 Ultra are both wireless earbud-style devices, offering a similar fit type: the iQOO features an earbud fit, while the Moondrop uses an in-ear fit. Both products are completely wireless, with no cables or neckbands. Neither includes wingtips, RGB lighting, UV light, or a display.

Both products are equipped with stereo speakers, providing a rich audio experience. In terms of design, the primary distinction between the two lies in the fit type, with the iQOO opting for a more open earbud design, while the Moondrop uses an in-ear fit that may provide a more secure seal for some users.

Overall, the two devices share several core design features, including wireless functionality, stereo sound, and a minimalistic approach without added visual features like RGB or displays. The key difference is the earbud versus in-ear fit, which may affect comfort and noise isolation for different users.

Sound quality:
has active noise cancellation (ANC)
has passive noise reduction
driver unit size 12 mm 13 mm
lowest frequency 20 Hz 20 Hz
highest frequency 20000 Hz 20000 Hz
supports spatial audio
has Dolby Atmos
has Dirac Virtuo
has a neodymium magnet

Both the iQOO TWS Air 3 Pro and the Moondrop Space Travel 2 Ultra feature active noise cancellation (ANC), but only the Moondrop product includes passive noise reduction as well. The iQOO does not provide passive noise reduction, focusing solely on ANC for noise management.

When it comes to driver unit size, the Moondrop has a slightly larger 13 mm driver compared to the iQOO's 12 mm driver. Both products share the same frequency range, spanning from 20 Hz to 20,000 Hz. Neither supports spatial audio, Dolby Atmos, or Dirac Virtuo, and neither uses a neodymium magnet in their design.

In summary, while both devices offer ANC and a similar frequency range, the Moondrop adds passive noise reduction and a larger driver unit, which may influence sound isolation and audio performance for some users.

Power:
Battery life 9.5 hours 7 hours
Battery life of charging case 45.5 hours 24 hours
charge time 2 hours 1.5 hours
has wireless charging
Has a solar power battery
has a battery level indicator
has a rechargeable battery

The iQOO TWS Air 3 Pro and Moondrop Space Travel 2 Ultra both offer rechargeable batteries, but there are some notable differences in their power specs. The iQOO provides a longer battery life of 9.5 hours on a single charge, compared to the Moondrop's 7 hours. The charging case of the iQOO extends the total battery life to 45.5 hours, while the Moondrop's case offers 24 hours of additional battery life.

In terms of charging time, the Moondrop has a slight advantage with a faster 1.5-hour charge time, while the iQOO takes 2 hours to fully charge. Neither product offers wireless charging, and neither includes a solar power battery. However, both devices feature a battery level indicator for tracking charge status.

Overall, the iQOO TWS Air 3 Pro stands out with a longer total battery life, though the Moondrop Space Travel 2 Ultra charges more quickly.

Connectivity:
has fast pairing
Has USB Type-C
Bluetooth version 6 6
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 10 m
supports Bluetooth pairing using NFC
Can be used wirelessly
has AAC

Both the iQOO TWS Air 3 Pro and the Moondrop Space Travel 2 Ultra feature USB Type-C charging, ensuring modern and efficient connectivity. Both also support Bluetooth version 6 and can be used wirelessly. Neither product supports fast pairing or Bluetooth pairing via NFC.

The iQOO TWS Air 3 Pro does not support LDAC, LDHC, Bluetooth LE Audio, or any form of aptX technology, including aptX Adaptive, Low Latency, HD, Lossless, or Voice. In contrast, the Moondrop Space Travel 2 Ultra does include support for LDAC, but lacks support for the other aptX or Bluetooth LE Audio features as well. Both devices support AAC audio codec, which is common for high-quality wireless audio transmission.

While both products have a maximum Bluetooth range of 10 meters and share many core features like USB Type-C and AAC support, the Moondrop stands out with its support for LDAC, which can offer higher audio quality under certain conditions when paired with compatible devices.

Features:
release date August 2025 September 2025
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 iQOO TWS Air 3 Pro and Moondrop Space Travel 2 Ultra share a similar set of features. Both include ambient sound mode, support fast charging, have a mute function, can be used as a headset, come with a control panel placed on the device, feature voice prompts, and include a travel bag. Neither product supports in/on-ear detection, the ability to read notifications, a built-in translator, or has a built-in camera remote control function.

Both products lack an in-line control panel, a temperature sensor, and the ability to find a device. In terms of core features, the two models are nearly identical, offering similar functionality without significant differences in this category.

Overall, both the iQOO TWS Air 3 Pro and Moondrop Space Travel 2 Ultra offer a robust set of features that cater to users looking for essential controls and convenient extras like voice prompts and a travel bag.

Microphone:
number of microphones 6 2
has a noise-canceling microphone

The iQOO TWS Air 3 Pro and Moondrop Space Travel 2 Ultra both feature noise-canceling microphones, but they differ in the number of microphones they include. The iQOO TWS Air 3 Pro has 6 microphones, while the Moondrop Space Travel 2 Ultra has 2 microphones. Both devices are equipped with a noise-canceling microphone, helping to improve call quality and reduce background noise.

While the iQOO has a significantly higher number of microphones, the Moondrop still offers the same noise-canceling capability. The difference in the number of microphones could potentially impact the clarity and quality of the audio captured during calls, with the iQOO potentially offering more accurate sound capture due to its higher microphone count.

In summary, both products feature noise-canceling microphones, but the iQOO TWS Air 3 Pro includes more microphones, which may provide an advantage in certain audio scenarios.

Comparison Summary

This is a specification comparison between the iQOO TWS Air 3 Pro and the Moondrop Space Travel 2 Ultra. Both products share features such as active noise cancellation (ANC), stereo speakers, and ambient sound mode. However, the iQOO TWS Air 3 Pro offers 9.5 hours of battery life, while the Moondrop Space Travel 2 Ultra offers 7 hours. The iQOO TWS Air 3 Pro has 6 microphones, while the Moondrop Space Travel 2 Ultra has 2 microphones. Additionally, the iQOO TWS Air 3 Pro has a 12 mm driver unit size, while the Moondrop Space Travel 2 Ultra features a 13 mm driver unit. The charging case on the iQOO TWS Air 3 Pro provides 45.5 hours of battery life, compared to the 24 hours on the Moondrop Space Travel 2 Ultra.