Oppo Enco Free 4 - True Wireless - ANC (55 dB) - Oppo - TradingShenzhen.com

Oppo Enco Free 4 - True Wireless - ANC (55 dB)

€77.00
No tax | 2 - 5 days processing time

The Oppo Enco X3 promise an outstanding sound thanks to dual drivers and sound optimized by audio experts Dynaudio, Hi-Res Audio and 3D Sound Support. The in-ear headphones offer ANC down to -50 dB, support Bluetooth 5.4 and the LHDC standard, have a low latency of just 54 ms and a battery life of up to 10 hours. The case is covered with artificial leather, is particularly non-slip and abrasion-resistant and serves as a power bank. 

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Estimated delivery Sep 30, 2026 – Oct 5, 2026
from €15.00
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Processed within 2–5 days
In transit
Global Priority · 10–14 working days
Estimated delivery
Sep 30, 2026 – Oct 5, 2026
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Oppo Enco Free 4

ANC (- 55dB)
5.5 h battery life
Dynaudio optimized sound

AVAILABLE NOW
Oppo Enco Free 4
01Fast shippingTracked from checkout to delivery
02Personal supportHelp before and after purchase
03Secure paymentTrusted payment methods at checkout
04Import expertiseSpecialist for China tech

Price-performance winner

The Oppo Enco Free 4 are a little special: the low price suggests a lack of standards, a mediocre sound experience at best and questionable workmanship. But in fact the exact opposite is the case. LHDC support, dual driver concept, a sound optimized by Dynaudio and an outstanding battery life are surprising considering the price range. Order now at TradingShenzhen!

Price-performance winner

Why still flagship TWS?

Looking at the Oppo Enco Free 4, this is a legitimate question. The small earbuds are connected to the smartphone via Bluetooth 5.4 and support the LHDC 5.0 transmission standard, which allows speeds of up to 1 Mbps. A 6 mm tweeter and an 11 mm woofer ensure a rich sound on the hardware side. On the software side, the acoustics specialist Dynaudio ensures a breathtaking sound image. Optimized 3D surround sound is also supported as an option.

ANC inclusive

There are also surprising things to report with regard to Active Noise Cancelling. The Oppo Enco Free 4 reduce ambient noise by up to 55 dB. In the course of ANC, the surroundings are analyzed up to 800 times per second, allowing the noise reduction to be intelligently controlled in the form of transparency levels. The result is a far more natural perception of the surroundings - and without background noise. Active noise suppression is of course also offered when making calls. Thanks to three built-in microphones per earbud, this is achieved at a high level.

ANC inclusive

Small, light, durable

Weighing just 4.7 g, the small ear studs are barely noticeable when worn. The wearing comfort is optimized by silicone inserts in different sizes. The built-in rechargeable battery with a capacity of 62 mAh ensures a runtime of around 5.5 hours with ANC and LHDC standard activated. Together with the case, which is equipped with a 530 mAh battery, the runtime is extended to around 45 hours. The True Wireless headphones are protected against dust and water in accordance with IP55.

Small, light, durable
Oppo
B20845/OppoEncoFree4
999 Items

Data sheet

Bluetooth
Version 5.4
Battery
Headphones: 5.5 h battery life - Case: 45 h battery life
Extras
Charging case - Dual driver - Dynaudio optimized - ANC (-55 dB) - IP55
Material
Plastic
Weight
4.7 g per ear stud
Scope Of Delivery
Oppo Enco Free 4 - Manual - USB cable - Case - Silicone inserts
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Frequently Asked Questions (FAQ)

Find answers to the most important questions about our products and services

QUESTIONS ABOUT ORDER / SHIPPING / CUSTOMS

Are there any customs fees for import?

Customers are obligated to inform themselves about customs fees and customs regulations in their country. All prices on the website exclude customs fees and import VAT of the respective recipient countries. Since we recently only offer Global Priority as a shipping method, the import costs are covered by the logistics company in China. Therefore, no additional costs arise for the customer. Our company headquarters is in Hong Kong, which is a third country without VAT. This shipping method usually takes 2 weeks but is the most cost-effective method.

What does "ready to ship in 3-5 days" mean?

Like many other China shops, we don't have a large warehouse as prices in China are often subject to fluctuations. "Ready to ship in 3-5 days" simply means that we have the device in stock or can procure it within a maximum of 5 days. After that, it will be packaged and shipped.

How long does it take for the package to arrive?

The shipping process varies and is only partially influenced by us or the buyer. In the best case between 5-10 days and in the worst case about 10-14 working days. Usually, the goods are ready to ship within 3-4 days and are then sent to your country. Delivery to your location takes about 10-14 days.

Is the absence of CE marking a problem for import?

No, the European CE mark as we know it is not a (test) "seal" but an administrative mark that expresses the free movement of appropriately marked industrial products in the European internal market. If you want to sell the goods as a business owner, this mark is important for you. However, if you are a private individual, the CE mark is not important for you and should not hinder import.

We even guarantee that every device will arrive at your location, even if no CE mark is attached. Should this not be the case, we will refund you the full costs.

Is the device tested before shipping?

Yes, we take extra time and test all functions and hardware. This includes camera, GPS, sensor, display, and charging tests as well as an inspection for external defects. If new firmware is available for the device, we install it. In case of errors, an exchange is carried out before shipping and the customer receives a new fully functional device. This way we guarantee that our customers only receive flawless devices. If you do not agree with these tests, please let us know when ordering. Please also note that under certain circumstances - but in very rare cases - pictures may remain on the device due to the tests.

Will I receive an invoice?

Yes. As soon as you have paid, the invoice is available through the customer area. You can download and print it at any time. Should problems arise with customs, we ask you to nevertheless briefly consult with us.

Is my data treated confidentially when ordering?

We treat your data confidentially. All orders are processed through an SSL-encrypted page. All passwords are stored encrypted in the database. Your data will not be passed on to third parties and may not be used by third parties for advertising purposes.

Is there a 14-day withdrawal period?

Yes, you have the option to return the goods. Please bear in mind that return shipping costs will apply, which you must pay. Please inform yourself about the product before purchasing. We often offer reviews from renowned YouTubers / blogs to avoid misunderstandings before purchase.

How can I cancel my order?

As long as the package has not been shipped and paid for, you can cancel your order at any time. Simply contact us via the contact form on our website. Please provide the order number in the subject line.

QUESTIONS ABOUT WARRANTY AND REPAIR

Device defective on arrival, what now?

If the device is already defective upon receipt, we ask you to contact us immediately. We test all devices for functionality, but in rare cases it can happen that the goods are damaged during transport. In this case, you will receive a new device from us free of charge and we will cover the shipping costs for the replacement and return delivery.

What should I do if my device is defective?

First, stay calm. Contact us by email, preferably through the customer area in our shop. We will then go through the errors with you, as small software errors can often be easily resolved with an update. If it really is a hardware error, you can submit a warranty claim. You will then receive further instructions from us.

In addition to free shipping of your device to China and free return, we also offer the possibility to use our repair partner in Germany, Austria, Switzerland, or Poland for minor defects. This is much faster and completely free for you during the warranty period.

How long does a warranty or repair case take?

The duration of a repair depends on various factors, including the shipping time to China or the availability of spare parts in Germany at our repair partner.

Repair in Germany: This is quite quick if the spare parts are in stock. You submit a warranty or repair request, send the device to our repair partner, and it should be back with you within a week. For warranty cases, we cover the full costs; for repair orders outside the warranty, you save money through us at our repair partner.

Repair in China: If the defect cannot be repaired in Germany, the device must be sent to China. Don't worry, we cover shipping to China and back. During the warranty period, this is completely free for you; for repairs outside the warranty period, we charge a small fee. A repair in China usually takes between 3-6 weeks, but don't worry, you don't have to do without a smartphone completely. We offer every customer the possibility to receive a loan device for the duration of the repair. This service is also free of charge.

Do I lose the warranty by flashing?

That depends on the update. If it's an official update, you're welcome to install it. If you don't know how to do this, you can contact us at any time. However, if you try to install a custom ROM or root the device (except for devices that are already rooted, such as Xiaomi devices), it's very possible that the manufacturer will refuse warranty. This must be decided on a case-by-case basis.

QUESTIONS ABOUT SOFTWARE / UPDATES / MISCELLANEOUS

Other shops have the device with German language, why not you?

Many other shops use vendor ROMs and can thus offer German and other languages on the devices. The problem with such vendor ROMs is that you can no longer update and it can often happen that there are Trojans, spamware, or viruses on them. We avoid this by only using official ROMs, even if that sometimes means we can only offer a device with English / Chinese.

Many customers then approach us and ask if we can flash their devices, which we unfortunately have to decline. The vendor ROMs have been installed via workarounds and often prevent normal updating or flashing.

Is there a user manual included with the device?

Most China manufacturers only include a Chinese quick guide, but even renowned manufacturers like Motorola or Apple nowadays dispense with complete manuals. It is generally assumed that you explore the system yourself. With MIUI or Emotion UI, you can find your way around very easily, as both Android overlays are quite self-explanatory.

What are Dual-SIM smartphones?

Dual-SIM means that you can insert two SIM cards into one phone. You can use two SIM cards, even from different providers. This allows you to combine a cheap data plan with a cheap phone plan, for example, or use foreign cards if necessary.

Do the smartphones work without problems in Europe?

All smartphones and tablets that offer mobile internet and calling work without problems in Germany & Co. We only offer devices that work without problems in European countries and the rest of the world. There are China Mobile versions, but we don't offer them.

What about updates for China smartphones?

This usually depends on the popularity and size of the manufacturer. Meizu or Xiaomi devices are more likely to receive updates than a completely new and small manufacturer. We make sure in our product selection that we only offer high-quality devices that are also regularly supplied with updates. Xiaomi devices often receive weekly updates and quickly adapt the latest Android version. Meizu, Huawei, OnePlus, Realme, Oppo, and Vivo also offer the latest updates very quickly.

These can then be installed OTA (Over The Air), or must be downloaded and then installed with the Updater app.

How good is the quality of China smartphones/tablets/gadgets?

This varies greatly. We have set ourselves the goal of only offering high-quality devices. We want to avoid errors occurring over time that frustrate the customer. China technology has improved significantly in recent years and, as can be seen from the example of Xiaomi, is among the best you can currently get.

Trojans or spamware on Xiaomi devices?

NO, definitely not with us. We pay close attention to the quality of the devices offered. We check every device for errors and install new and current official ROMs. We use the latest official Xiaomi ROMs or Xiaomi.eu ROMs. There are no Trojans, viruses, or other malware on them.

Many other shops use vendor ROMs and can thus offer German and other languages on the devices. The problem with such vendor ROMs is that you can no longer update and it can often happen that there are Trojans, spamware, or viruses on them. We avoid this by only using official ROMs, even if that sometimes means we can only offer a device with English / Chinese.

As also mentioned in the ComputerBild article about Trojans, we are named as one of the few trustworthy shops.