QCY Crossky C30S
QCY MeloBuds N70

QCY Crossky C30S QCY MeloBuds N70

Common Features

  • Both products have IPX5 water resistance.
  • Both products are water resistant.
  • Both products have no wires or cables.
  • Both products have stereo speakers.
  • Both products do not have RGB lighting.
  • Both products do not have UV light.
  • Both products have a battery level indicator.
  • Both products have a rechargeable battery.
  • Both products have USB Type-C connectivity.
  • Both products support LDAC.
  • Both products have Bluetooth version 6.
  • Both products support fast charging.
  • Both products can be used as a headset.
  • Both products have a mute function.
  • Both products have a control panel placed on a device.
  • Both products have voice prompts.
  • Both products have a noise-canceling microphone.

Main Differences

  • The fit is open-ear on QCY Crossky C30S and in-ear on QCY MeloBuds N70.
  • Active noise cancellation (ANC) is not available on QCY Crossky C30S but is available on QCY MeloBuds N70.
  • Passive noise reduction is not available on QCY Crossky C30S but is available on QCY MeloBuds N70.
  • Spatial audio is supported on QCY Crossky C30S but not supported on QCY MeloBuds N70.
  • Battery life is 6 hours on QCY Crossky C30S and 10 hours on QCY MeloBuds N70.
  • Battery life of the charging case is 34 hours on QCY Crossky C30S and 40 hours on QCY MeloBuds N70.
  • Charge time is 2 hours for QCY Crossky C30S and 1.5 hours for QCY MeloBuds N70.
  • Battery power is 32 mAh on QCY Crossky C30S and 40 mAh on QCY MeloBuds N70.
  • Battery power of the charging case is 460mAh on QCY Crossky C30S and 480mAh on QCY MeloBuds N70.
  • Ambient sound mode is not available on QCY Crossky C30S but is available on QCY MeloBuds N70.
  • The number of microphones is 4 on QCY Crossky C30S and 6 on QCY MeloBuds N70.
Specs Comparison
QCY Crossky C30S

QCY Crossky C30S

QCY MeloBuds N70

QCY MeloBuds N70

Design:
Fit Open-ear In-ear
Ingress Protection (IP) rating IPX5 IPX5
water resistance Water resistant Water resistant
has no wires or cables
are neckband earbuds
wingtips included
has RGB lighting
has stereo speakers
has UV light
Has a display

Both the QCY Crossky C30S and QCY MeloBuds N70 are wireless, open-ear and in-ear designs respectively, each offering unique fits. The Crossky C30S features an open-ear fit, while the MeloBuds N70 provides an in-ear fit. Neither product includes wingtips, and both have an IPX5 ingress protection rating, meaning they are water-resistant and suitable for use in various conditions involving moisture.

In terms of features, both models are free of wires or cables and do not come with a neckband. Neither model includes RGB lighting, UV light, or a display. Both products are equipped with stereo speakers, providing a more immersive listening experience.

Ultimately, the main difference between the two lies in their fit type, with the C30S offering an open-ear design and the N70 utilizing an in-ear fit. However, their overall design and additional features are quite similar, with no significant distinctions in terms of water resistance or functionality.

Sound quality:
has active noise cancellation (ANC)
has passive noise reduction
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

The QCY Crossky C30S and QCY MeloBuds N70 offer different sound quality features. The C30S does not have active noise cancellation (ANC) or passive noise reduction, whereas the N70 includes both active noise cancellation and passive noise reduction. This suggests the N70 might provide a more isolated listening experience in noisy environments.

Both products have the same frequency range, spanning from 20 Hz to 20,000 Hz, so their ability to reproduce low and high frequencies is identical. The C30S supports spatial audio, which can create a more immersive sound experience, while the N70 does not support spatial audio.

Neither product includes Dolby Atmos, Dirac Virtuo, or a neodymium magnet, so these advanced sound technologies are not available in either model. Overall, the key differences lie in the presence of ANC and passive noise reduction on the N70, as well as the spatial audio support on the C30S.

Power:
Battery life 6 hours 10 hours
Battery life of charging case 34 hours 40 hours
charge time 2 hours 1.5 hours
battery power 32 mAh 40 mAh
battery power (charging case) 460mAh 480mAh
has wireless charging
Has a solar power battery
has a battery level indicator
has a rechargeable battery

The QCY Crossky C30S and QCY MeloBuds N70 differ in their power specifications, particularly in terms of battery life. The C30S offers 6 hours of battery life, while the N70 provides a longer 10 hours. Both products feature a charging case that extends battery life: the C30S case offers 34 hours, while the N70 case offers 40 hours of additional use.

In terms of charge time, the C30S requires 2 hours to fully charge, while the N70 charges slightly faster, taking only 1.5 hours. The battery power of the C30S is 32 mAh for the earbuds and 460 mAh for the charging case. The N70 has a slightly higher battery power, with 40 mAh for the earbuds and 480 mAh for the charging case.

Both models have a rechargeable battery and a battery level indicator, but neither supports wireless charging or has a solar power battery. These power features highlight the N70's longer battery life and faster charging, while the C30S provides a slightly smaller battery capacity.

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

The QCY Crossky C30S and QCY MeloBuds N70 have identical connectivity features, with both offering USB Type-C for charging and Bluetooth 6 for wireless connection. Neither product supports fast pairing, NFC Bluetooth pairing, or Auracast. Both models also support AAC and LDAC audio codecs, but neither has support for LDHC, Bluetooth LE Audio, or any of the aptX variations (aptX Adaptive, aptX Low Latency, aptX HD, aptX, aptX Lossless, and aptX Voice).

In terms of Bluetooth range, both products have the same maximum range of 10 meters, providing similar wireless connectivity performance.

Overall, the connectivity specifications for the Crossky C30S and MeloBuds N70 are nearly identical, with no significant differences in features or capabilities.

Features:
release date July 2025 August 2025
has ambient sound mode
has in/on-ear detection
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

The QCY Crossky C30S and QCY MeloBuds N70 share several features, but there are a few key differences. Both products support fast charging, have a mute function, can be used as a headset, and include a travel bag. Additionally, both feature voice prompts and control panels placed on a device, and neither has an in-line control panel or a temperature sensor.

One distinction is that the C30S does not offer ambient sound mode, while the N70 includes this feature, allowing users to hear their surroundings while using the earbuds. Neither model has in/on-ear detection, nor the ability to read notifications, and neither offers a built-in translator.

Overall, while the two models have many common features, the N70 stands out with the addition of ambient sound mode, while the C30S lacks this functionality.

Microphone:
number of microphones 4 6
has a noise-canceling microphone

The QCY Crossky C30S and QCY MeloBuds N70 both feature noise-canceling microphones, ensuring clear audio during calls or voice recordings. However, they differ in the number of microphones they include. The C30S is equipped with 4 microphones, while the N70 has 6 microphones.

While both models offer similar microphone quality with noise cancellation, the N70's additional microphones may enhance its ability to capture clearer audio in various environments.

Overall, the key difference between the two lies in the number of microphones, with the N70 offering more for potentially improved microphone performance.

Comparison Summary

This is a specification comparison between QCY Crossky C30S and QCY MeloBuds N70. Both products feature IPX5 water resistance, have stereo speakers, and include a rechargeable battery. However, the QCY Crossky C30S offers an open-ear fit, supports spatial audio, and has a battery life of 6 hours. The QCY MeloBuds N70 offers an in-ear fit, includes active noise cancellation, and has a longer battery life of 10 hours. Additionally, the number of microphones is 4 on the Crossky C30S and 6 on the MeloBuds N70.