SPECIFICATIONS

Active Noise-Cancellation: No

Battery Capacity[mAh]: 400mAh

Battery life up to[hours]: 25 hours

Bluetooth Version: Other

Brand Name: QCY

Category: Earphones & Headphones

Certification: CE,FCC,RoHS,BQB

Charging Method: Charging case

Choice: yes

Codecs: sbc

Communication: WireLess

Connectors: Type c

Control Button: No

Driver Diameter: 10.8

Earcups Type: Open-back

Features: Waterproof,Dual Connection

Function: for Video Game,Common Headphone,For Mobile Phone,Sport,For Office,For Study

High-concerned chemical: None

Is wireless: Yes

Material: PVC,ABS

Maximum wireless range[m]: 10m-20m

NFC Technology: No

Origin: Mainland China

Package List: User Manual,Charging case,Charging Cable

QCY Model: Other

Sound Isolating: Yes

Style: Ows ear clip headphones

Support APP: Yes

Vocalism Principle: Dynamic

Voice assistant built-in: Yes

Volume Control: Yes

Waterproof: Yes

Wireless Type: Bluetooth

With Microphone: Yes

Features:

Secure Fit & Chic Design: With C-Shape open-ear design, QCY Crossky C30 keeps you stability while on the move and in sync with your surroundings, without sealing the ear canal. 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.

Superior Sound & Clear Call: With 10.8 mm dual-magnet high-sensitivity driver unit, the earbuds deliver sterling sound quality and clear vocals. 4 built-in microphones work with an intelligent algorithm to pick up and amplify precisely your voice from the crowded environment.

Bluetooth 5.4 & Dual Connection: Crossky C30 true wireless earbuds adopt advanced Bluetooth 5.4 technology to ensure you get a stable and fast connection. Connecting to 2 devices simultaneously, allowing you to watch movies on TV while answering calls without switching.

Long Life Battery & IPX4 Water-Resistant: Listen to up to 5.5 hours of music on a single charge, or up to 25 hours when used with the charging case. You’ll never have to worry about your battery dying in the middle of your routine. lPX4 water resistance makes the ear buds ideal for any outdoor activity whether you're working out, cycling, or running.

Customized App & Low Latency: Personalize EQ modes and button functions access real-time power information and firmware updates. You can enjoy a 80ms low-latency listening experience with audio and video perfectly synced without any delay.

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 fit 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 ear canal, making for a private listening⁠ experience.

Vibrant and Clear Audio

With 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, and reduces high-frequency distortion, 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 Listning

Listen up to 5.5 Hours using the earbuds alone; total 25 Hours 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: SBC

Call noise cancellation: Dual-mic ENC call

Bluetooth version: Bluetooth 5.4

Effective bluetooth range: 10m

Charging Case Battery Capacity: 400mAh

Battery capacity: 32mAh(earbud)

Battery life: 5.5h(earbuds), 25h with charging case

Cable charge time: 2h

Charging port: USB Type-C

Weight: 5g (single earbud)FAQ:

Q: What should I do if the headset received unable to turn on?

A: Confirm that the charging case has power left, press the button on the case and check if at least one LED is illuminated.

If charging case power off, please put the earphones in charge case and charging for 1 hour. Before charging, please Remove the stickers on new earphones.

Connect the case with your included USB cable and plug it into a USB power source.

Q: What should I do if Sound comes from only one earphone?

A: Put both earphones back into the charging case and close the cover,  then take them out again to check whether both ears have sound. If only one earphone still has sound, please restore the factory settings for both earphones.

Q: How to solve the problem that the mobile phone prompts that it cannot connect?

A: Delete the pairing record on the mobile phone, and then search for pairing and connect again.

Q: How to solve the problem that there is no sound when listening to music or calling?

A: There is a settings icon on the right side of the Bluetooth connection name on Android phones. Click to enter, turn off the mobile phone audio and media audio, and then turn them on again. If there is still no sound, please re-pair the earphones with the mobile phone.

Q: Why is there a delay in video or games?

A: Affected by factors such as the use environment, network and mobile phone Codec, there will be different degrees of delay when the mobile phone transmits audio data to the earphone.

Q: How to solve the problem of stuck or intermittent sound?

A: If there are a lot of Wi-Fi, 5G or 4G signals, high-power electrical appliances around, it may cause stuck and intermittent sound. Please Change the environment or re-pairing can solve the problem.

Other Tips:

1. Before using the earbuds, please read the manual carefully and keep it for future references.

2. The earbuds need to be fully charged prior to first-time use.

3. lf the earbuds are left unused for over two weeks, please recharge.

4. Please use the chargers made by qualified manufacturer.

5. lf earbuds fail to be found by phone, please re-turn them connectable or restore factory settings.

6. lf a program error of phone occurs, please turn off and on Bluetooth function or reboot the phone.