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QCY Crossky C30S

Hi-Res Audio, 40-Hour Playtime, IPX5 Waterproof, T33S

$39.99 USD

[Certificación Hi-Res Audio y LDAC]: Transductores de doble imán de 10,8 mm con certificación Hi-Res/LDAC que reproducen audio de estudio en 96 kHz/24 bits. El diafragma de fibra de carbono y 48.000 ajustes dinámicos por segundo equilibran graves potentes, agudos cristalinos y sonido espacial 360°.
[40 horas de autonomía y carga ultrarrápida]: 6 horas de uso continuo / 40 horas con el estuche de 460 mAh. Carga 10 minutos por USB-C = 1 hora de música para entrenar o viajes diarios.
[Diseño abierto tipo clip: ligero y seguro]: Clip ergonómico anti-Z (menos de 5g por audífono) para comodidad prolongada. Estructura de aleación níquel-titanio que se adapta a cualquier oreja, garantizando estabilidad sin presión durante entrenamientos intensos.
[Resistencia IPX5 y protección climática]: Certificación IPX5 contra sudor, lluvia y salpicaduras. El nanorrevestimiento y el diseño abierto de los auriculares evitan eficazmente la acumulación de humedad en exteriores.
[Privacidad 99.5% y llamadas claras]: Tecnología de audio direccional 3.0 reduce fugas de sonido en 99,5%. Micrófono con IA y estructura antiviento aseguran claridad en llamadas incluso con ruido ambiental.
[Bluetooth 6.0 y conectividad dual]: Conecta dos dispositivos simultáneamente (TV, móvil, portátil) mediante Bluetooth 6.0. Cambio instantáneo sin cortes.

Delivery & Payment

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Fast & Free Shipping

30-Day Money-Back Guarantee

Hassle-Free Warranty

Lifetime Customer Support

Fast & Free Shipping

Worldwide shipping to 60+ countries, with free delivery to most destinations.For details, please refer to: Shipping Policy

30-Day Money-Back Guarantee

Get a full refund when you return your undamaged products within 30 days and for any reason. Once the item arrives back at our warehouse for inspection, the refund process will begin. Refund Policy

Hassle-Free Warranty

If the product has quality problems within one year, QCY will provide direct, hassle-free warranty service. For more information, please refer to: Warranty Policy

Lifetime Customer Support

We'll always be there for you. If you have any questions or concerns, feel free to contact us at service@qcyearphone.com.

QCY Crossky C30S

$39.99

Spec

Basic

Product Name: QCY Crossky C30S

Type: Open Ear
Driver: 10.8mm dual-magnet driver
Audio codec: LDAC/AAC/SBC
Call noise cancellation: Dual-mic ENC call
Weight: 5g(single earbud)
Dimension: 66.0*49.0*25.6mm (charging case)29.0*26.0*15.7mm (earbud)

Bluetooth

Pairing name: QCY Crossky C30S
Effective bluetooth range: 10m
Bluetooth version: 6.0

Battery

Battery capacity:32mAh(earbud),460mAh(charging case)
Battery life: 6h(earbuds),40h with charging case
Cable charge time: 2h
Charging port: USB Type-C

Document

User guide

QCY Crossky C30S User manual

Stop working

Bad function. Stop working.

great buds specially for their price

i was a happy owner of the crossky c30 that i gave to someone to buy this pair, and i have many other earbuds to compare it to, and i decided to make a rather intense music hearing test, with the soundcore aerofit 2, and the soundcore liberty 4 NC.

the aerofit 2 is an open ear earphone with an over the ear fitting and costs about 3 times the crossky C30s, and the libery4 nc is an in ear earphone that gets much deeper bass, but there is no open ear earphone bringing as much bass than an in ear earphone.

the crossky and the aerofit to both give a very good sound that is very similar however the aerofit 2 brings more details. This is not strange considering that both the aerofit and the liberty have a golden sound feature that is made to adapt the equalization corresponding to the specificity of your audition and the C30 S doesnt have that.
The great plus of the C30S is of course it's price, but also the facility to wear it compared to the over the aerofit. So if you want a budget open earbud the qcy is very good.
the qc30s are slightly better than the qc30. the main improvement is the reactivity of the controls, but the sound improvement is not sufficient to change the qc30 to the qc30s. if you are about to choose between the qc30 and the qc30s choose tehy qc30s. but do not upgrade specially.
what i didn't like in both the qc30 and the qc30s is the absence of sound return when you hit a control.
that's all folks