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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)
Good earbuds
It is a good product for the price. Design and good Qcy sounds good Impeccable earphones. Best cost-money products among open earphones It is a good product for the price. Design and good Qcy sounds good Impeccable earphones. Best cost-money products among open earphones
Excellent quality Price, hard to find better in the same price range
Ht08 hesitating to buy C30, I bought it out of curiosity. It's comfortable to wear and stable.
I like it because the delivery is fast. I like it because the delivery is fast. I like it because the delivery is fast. I like it because the delivery is fast. I like it because the delivery is fast. I like it because the delivery is fast. I like it because it's fast.
People with ear infections don't seem to have this design or an option. It's so good to wear, and even if you wear it for more than 3 hours, it doesn't hurt your ears. The sound quality is strong, so if you have to adjust the EQ, it will disappear like a cave. I'm satisfied with the sound quality than the 10,000-20,000 won kernel-type earphones on the street. If you wear it, it won't fall even if you wear it, so it's good when you exercise.
I am extremely impressed with this product. It exceeded my expectations in every way. The build quality is excellent, and it works flawlessly. The user-friendly design and outstanding performance have made it a pleasure to use. Highly recommended!
It sounds fine and comfortable. As a glasses wearer, it's good to have no interference.
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The sound quality is good and the use is easy. My ears hurt a little when I wear it for a long time
the sound is actually incredible for this type of buds. Didn't trt it in noisy envirobment, but they are very good
It's nice. More than the feeling of earphones, the feeling of being in a space where songs flow from a distance It's perfect for exercise because it doesn't fall out.
Fast shipping and qcy too! A sample of field test suitable for monitoring expensive products The sound of this product is also satisfied with qcy sound. The call quality is very quiet place! Even on the street. It seems like no problem with the call! Since it is open, it can quickly detect surrounding threats. Also, despite the loud ambient noise, it is easy to appreciate the sound source! If you want high quality, light. If you want high quality, major products! The disadvantage is expensive.
It sounds good. I'm satisfied.
I bought it to give me a wif. The wife says that the sound quality is very good. I am satisfied with the price
Shipping to the west coast of the US is super slow. It took more than 3 weeks for my package to arrive. product itself is great.
It's small, so it's comfortable and comfortable. Portable is also comfortable and recommended. I hope the price is a little cheaper.
The cost-money ratio can't be better than this
Another company Eer Clip product returned 2 times and found the right product at last. It sounds good and pairing is easy. I think the price is also moderate. I only use it for one day, but it is very recommended.
Great
Good very light I'm more than expected
I'm in love with this earphone! Besides being beautiful has great audio
Personally music, call both volume and sound quality are no problem. I think the sensors will also have individual differences, but I think there is no problem. Great earphones!
They work very well, I use them to listen to music while riding bicycle, the volume level is good, the design is comfortable for a couple of hours, but it bothers a little if you use them longer, I was afraid they would fall, but they fit well, impossible to lose them. The color is very nice and looks good because they are small.
It arrived in about a week. The only problem is that the minimum volume is too loud. Other than that, I am very satisfied. It would be great if I could adjust the volume using the QCY app.