CCA CX4
1DD+1BA True Wireless TWS Hybrid In-ear Monitors
- Audiophile Sound, ergonomics, secure lightweight fit
- AAC support, low latency
- Bluetooth 5.0 wireless, HD call
- *Note: Please do NOT use fast-charging adapters
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Estimated Delivery:Oct 18 - Oct 22
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Free Standard Shipping & Returns On all orders. Check if your country applies.

CCA CX4
7mm Double Magnetic Dynamic Driver&Balanced Armatures TWS
The CCA CX4 adopts the latest and most innovative 7mm double magnetic dynamic driver and comprehensive one balanced armature configuration from our R&D team. The dynamic driver doubles the magnetic flux to significantly improve the sensitivity and response of the coil, creating a faster and stronger output while the balanced armatures bring rich details and pure clarity for high-resolution music balanced armatures presents a smooth mids and highs
Unique Game Mode, Low Latency
Embedded with our new PCB mainboard and Bluetooth 5.0, the CCA CX4 offers a smooth transmission and a stable connection for further distances than ever before. An additional high performance model was specially designed to lower the latency for gaming and video streaming, by increasing the bandwidth performance and enhancing the signal reception. The ultra-low latency makes the CX4 perfect for gaming, live calls, TV shows, movies, and more!
Long Duration, 22+hours
The compact charging case not only makes the CCA CX4 portable, but also ensures that they are charged wherever you go. A 400mAh battery is embedded within, which can fully charge the earbuds for up to a few times. While seemingly small on paper, the 400mAh battery on the CX4 is almost twice the size of those of top leading brands'. With more than 22+ hours of listening, get ready to let the music flow endlessly!
AAC Lossless&HD Call
With AAC lossless transmission, you can now listen to your favorite music at high-quality resolution. It supports the AAC codec to maximize the transmission performance, delivering exceptional lossless sound quality. No more wires, just more Hi-Fi audio straight to your ears!It utilizes the latest modular microphone to enhance voice quality. With lower distortions and naturally reduced background noise, your other party can hear you clearer for seamless voice and video calls
Ergonomics&Lightweight
Crafted from premium medical-grade resin, the CCA CX4 is designed to stay firmly in place with a snug fit for all ear sizes. Included are three sizes of silicone ear tips, designed to let each music enthusiast find his/her perfect fit. And weighing only 4.9g, the lightweight design promises to be comfortable for all day listening
Free Standard Shipping
We Offer FREE Standard Shipping on all orders to Most of the World*
1 Year Warranty
Your Headphones, IEM's, AMPs and DACs, are covered by a warranty against factory defects.
Authentic Products
HiFiXAudio is an official distributor of the brands we carry. All products are genuine.
FAQ's
How long does it take to process an order?
For in-stock products, your order is expected to be shipped within 3 working days. Customized items and pre-orders take a longer time (do check in with our staff for more information). On normal non-sale days, once your parcel is shipped:
- For Standard Shipping, it takes about 2-3 weeks for items to be delivered after it is shipped. For some countries, it might take up to 1-2 months, depending on your country and its custom procedure. The duration for transit is beyond our control. Mechlands does not arrange refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
- For Express Shipping, it takes about 3-10 days for items to be delivered after it is shipped.
Note:
Shipping methods and period might be affected and changed due to festive seasons, pandemic circumstances or other unforeseen circumstances.
What kind of shipping do you offer?
We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries/areas.
Express Shipping via DHL Express or FedEx is 10-40USD (excluding tax) depending on your country. If your order is over 500USD, DHL Express Shipping is free*.
*KiiBOOM keyboards are not eligible for free shipping.
Shipping fees exclude import taxes or processing fees that may be applicable for your country. Mechlands is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees will still be deducted from the amount paid for the two-way freight charges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees.
Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, Mechlands will not be responsible for additional administrative or handling fees charged by your local courier company or customs. Please kindly check this with your local customs.
For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additional payments. Should you have any other queries regarding shipments, please contact us before placing an order.
Who does pay for the import tax/custom fees?
Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.
If the custom fees and the delivery of the parcel are rejected by the recipient, the shipping cost still needs to be paid. Mechlands only arranges the refund of the order amount after deducting the shipping cost incurred.
Which countries do you ship to?
We are generally able to ship to most countries via Express Shipping, and many countries via Standard Shipping. Shipping methods may alter due to different situations. After proceeding to Checkout, the available shipping method(s) and cost will be stated before the payment page.
Note:
Note: For countries and areas of Africa, Alaska, Argentina, Canada, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few, we can only do Express Shipping. This may be subjected to changes due to unpredictable events such as pandemic, war, and etc.
How do I cancel order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team may not be available during non-working days and weekends, please place your order wisely as support cannot be guaranteed for such requests.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (support@mechlands.com) or website chat. We will help you with the changes if that could be done.
For other queries, the fastest way to contact us is via our website or Discord
Do I get tracking details for my order?
After placing an order, you will receive the order confirmation email. After your order is shipped, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.
What if i dislike the product once it arrives?
On the ground of disliking a product, you may return any non-customized and non-sales product that is sealed, within the 15 days upon receiving it. To be eligible for a return, your item must be unused and in the same condition that you received it. It also must be in the original packaging. Customized and sales products, accessories, or spare parts are excluded from the 15-day return policy. The shipping fee, handling fees, or any form of tax caused by return will NOT be refunded.
My product came with some kind of factory issue
For factory defective items within the first 30 days upon delivery, you would need to provide a solid proof. All customers are strongly advised to take an unboxing video of their parcel and packaging. If the item is defective due to manufacturing issues instead of unguided manual modifying/disassembling, Epomaker will provide a shipping label and reship the replacement unit or refund to you after receiving the return parcel.
Who applies to your free 15/30 Days Return Policy program?
*Our 15-day & 30-day warranty applies only to the following countries Canada, United States, Netherlands, Poland, United Kingdom, Czech Republic, Australia, Brazil, Saudi Arabia, Spain, Ukraine, France, Mexico, Italy, Chile, South Korea, Japan, Switzerland, United Arab Emirates, Portugal, Israel, Russia, Belgium and Germany. Customers in other countries may incur additional fees for warranty service.