LZ A7
1DD+4BA+2 Piezoelectric Ceramic Driver HiFi Hybrid In-ear Earphones
- Adopts the hybrid technology to present a more favorable sound
- Detachable MMCX 8 Core 6N OCC Cable
- Each product is provided with different colors of interchangeable earphone nozzles
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Estimated Delivery:Apr 22 - Apr 26
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Free Standard Shipping & Returns On all orders. Check if your country applies.

LZ A7
1DD+4BA+2 Piezoelectric Ceramic Driver
After tons of adjustment and research, LZ A7 now is finally released. Innovatively it adopts the hybrid technology to present a more favorable sound. One dynamic driver is set for the low frequency, 2 Knowles balanced armatures are set for the mids and another 2 Knowles balanced armatures are for the highs and it’s complemented with 2 Piezoelectric Ceramic Drivers for UHF
Detachable MMCX 8 Core 6N OCC Cable
Each pair of LZ A7 earphones comes with a 8 core 6N OCC silver-plated copper cable. The MMCX connector is stable and durable even after times of plugging test. Detachable feature ensures fully upgradeability. Feel free to upgrade your cable with your preferred one
Unique Tuning Switch
LZ A7 is outstanding because of its unique tuning switch. Each product is provided with different colors of interchangeable earphone nozzles to give a different tuning. They can be exchanged by unscrewing the tube counterclockwise and then screwing on another tube by twisting it clockwise. When screwing on, use a certain amount of force to tighten the tube until the rubber edge is compressed, but do not over-tighten it with tools
Supreme Material
LZ A7 adopts a special material which feels luxury and cool. The surface is matte with detailed texture. The faceplate is designed with tuning switch, easy to use and change the tuning style
Tips for Better Using Experience
1. The earphones are designed to fit the contours of each ear. The "L" side can only be worn on the left ear, and the "R" side can only be worn on the right ear, as shown in the figure.
2. The design of the earphone cable assumes that the ear-hook is hung on the ear to get a professional and stable seal. If necessary, you can use both hands to put on one earphone before putting on the other one.
3. The ear tips on the earphones need to seal over the ear canal entrance. If you find that one or both ears are not sealed properly (for example: no sound isolation, or lacking bass), please change between the different sized ear tips provided until the earphones seal properly.
4. The sound effect can be changed by the dial switch between two modes, ie. POP mode and MONITOR mode. The respective acoustic curves are shown in this figure. The black curve is the POP mode, and the purple curve is the MONITOR mode.
5. Each pair (with a different color) of provided interchangeable earphone nozzles gives a different tuning. They can be exchanged by unscrewing the tube counterclockwise and then screwing on another tube by twisting it clockwise. When screwing on, use a certain amount of force to tighten the tube until the rubber edge is compressed, but do not over-tighten it with tools.
POP Mode+5 colored tubes' acoustic curves (Purple stands for the stainless-steel tube)
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.