Open Ear Headphone
Ear clip Design Earphones: With C-Shape open-ear design, this open ear headphone keeps you in sync with your surroundings without sealing the ear canal.
10.8mm Dual-Magnet Driver and Advanced Directional Audio: With a 10.8 mm dual-magnet high-sensitivity driver unit, the headphones deliver sterling sound quality and clear vocals within a tiny, delicate body. With advanced directional audio technology and auto-sound beam adjustment, sounds are transmitted precisely into the ear canal, making for a private listening experience.
Bass Enhance algorithm: Our dynamic EQ algorithm improves the bass performance, reduces high-frequency distortion, and delivers balanced sound no matter how loud you turn it up.
Multipoint Connection and Bluetooth 5.4: You can connect the earbuds to two devices at the same time. Seamless switch between them with simply one click. The latest Bluetooth 5.4 technology ensures faster transmission and a more stable connection.
25 Hours Battery Life: Our earphones offer a battery life of 25 hours with a charging case. On a single charge, you can enjoy up to 5.5 hours of playback.
QCY APP and Personalized EQ: Enjoy personalized listening with customized EQ options on QCY APP.
Style It Your Own Way
The headphone features an elegant matte texture paired with a mirror-like sheen finish on the acoustic ball, making them a chic accessory for any outfit.
Open Up Your Ear
With C-Shape open-ear design, QCY Crossky C30 keeps you in sync with your surroundings without sealing the ear canal.
12° Non-Symmetry Design
For easy one-handed wear
Flexible Ni-Ti Memory Alloy
With a soft silicone finish, the arm fits the majority of ears.
Stable and Secure Fit
Clip-on for stability while on the move.
Wrap Around Your Ears
Fits perfectly alongside glasses and other accessories.
Minimised Sound leakage
With advanced directional audio technology and auto-sound beam adjustment, sounds are transmitted precisely into the ear canal, making for a private listening experience.
Vibrant and Clear Audio
With a 10.8 mm dual-magnet high-sensitivity driver unit, the headphones deliver sterling sound quality and clear vocals within a tiny, delicate body. 
Bass Enhance algorithm
Our dynamic EQ algorithm improves the bass performance, reduces high-frequency distortion, and delivers balanced sound no matter how loud you turn it up.
Noise Cancelling Clear Calls
The headphone is built with a noise-reduction microphone to deliver crystal-clear calls.
25 Hours Long-Lasting Listening
Listen for up to 5.5 hours using the earbuds alone; total 25 hours of battery life with charging case.
More Feature:
Seamless Dual-Device Connections,
IPX4 Water-Resistant,
Bluetooth 5.4,
Support QCY APP.
What’s in the Box:
Earbuds * 1 pair
Charging case *1
User Manual * 1
Type-C charging cable *1
Specifications:
Product Name: QCY Crossky C30
Type: Open Ear
Color: Black/Purple/White
Driver: φ10.8mm dual-magnet driver
Audio codec: AAC/SBC
Call noise cancellation: Dual-mic ENC call
Bluetooth version: Bluetooth 5.4
Effective bluetooth range: 10m
Charging Case Battery Capacity: 400mAh
Battery capacity: 32 mAh (earbud)
Battery life: 5.5h (earbuds), 25h with charging case
Cable charge time: 2h
Charging port: USB Type-C
Weight: 5g (single earbud)
excellent headphones, the girl is very pleased, it’s comfortable to sit, it’s not felt, it doesn’t fall off during training
Very good earphones. Comfortable and nice looking. Good call quality
They arrived quickly, very good logistics, they are really small, and are of very good quality. There is still need to try to make more conclusions
Good quality sound. Comfortable fit.
Awesome product! It's good to wear, has no texture, has good sound, and is cheap~~~ ♡ If you buy these open earphones, you won't regret them.
It's better than expected~ Very satisfied and well-used May you prosper~
Oh, it's completely comfortable. It's strong. However, even if you lower the volume to the highest, it comes out a little big. It seems to be set like this because it is for outdoor use. It is better to turn off the touch function and I am satisfied with the price overall
Eer, a clip type that can be recommended for comfortable and sound
should is good enough 2 multi points support
I saw some reviews talking about the sound being low, but I disagree, I found the sound quite loud. I can't say about the quality because I'm not professional, but it looks good.
Great sound quality.
Excellent quality, product as described.
I received it quickly. I received it well quickly. I received it quickly. I received it well quickly. I received it quickly. I received it well quickly. I received it quickly. I received it well quickly. I received it quickly. I received it quickly.
All right. I made my own good. You can always use qcy to sell it for second-hand if yo Tsuda changes. We always use new products So it seems better The delivery came quickly.
Very good
Arrived well, everything correct
Satisfaction The sound quality was better than expected, and the surrounding sounds were relatively readable, so it seemed to be optimized when working out
It's unexpectedly useful. I have a few qcy products and I'm using T22 for exercise, but I don't have a bone transfer. The band was all over the place. This is quite ugly because there is no interference and unexpected sound quality. I'll buy more in this series.
An impressive sound for the cost, I am surprised by the quality of these headphones. I do not recommend them for people with big ears, for women or children it is perfect, a sound too good, the touch a little difficult to find at first but it works well. The application is quite complete, I would say better than certain brand headphones. They concentrate quite quickly and easily
Except for the case, the battery time for the unit alone is a little short, it is a very expensive product that does not show any shortcomings. The sound is also big, and it is useful in many different
good
Quality on fast delivery is more than expected. It's writing well. There are no problems even with prolonged wear.
I was surprised to use it. The sound quality was better than I thought, so it was more satisfying.
The product is great. I didn't expect this quality. Fixed on ear The sound is clear to me and the other party. But shipping take long time usually about 20 days
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