OPPO Enco W11 True Wireless In-Ear Headphones - White

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OPPO Enco W11 True Wireless In-ear Headphones - White - Binaural simultaneous Bluetooth transmission Enhanced bass IP55 Dust and water resistance Designed to maximise the audio experience

OPPO Enco W11 True Wireless In-ear Headphones - White

  • Less latency, more stability
    Instead of receiving signals on one side and sending them to the other, the W11 headphones receive signals on both sides at the same time. As a result, latency is lower and the connection is more stable.
  • Bluetooth 5.0 - Audio that s with you all the way
    To strengthen the effect, the built-in Bluetooth 5.0 chip boosts resistance to signal interference, letting you enjoy uninterrupted audio.
  • Pairing that Always Remembers
    Once you've paired the W11 Earphones with your device, they'll automatically resume connection whenever you use them within 10 meters of it. Whether your phone is in your pocket or across the room, your music is right with you.
  • Listen On, and On, and On.
    On a single charge, enjoy up to 5 hours of playback time without the charging case, or 20 hours with it. Just a 15-minute charge can power 1 hour of playback time, so your entertainment can be with you even when time is too tight for a full charge.
  • Find Bass and Clarity in Your Audio
    The W11 Wireless Earphones boast 8mm dynamic drivers with titanium-plated composite diaphragms, enhancing bass and extending the reach of high frequencies for ultra-clear audio. For our audiophiles, AAC audio format is also supported.
  • The Wireless Earphones You Can Rely On
    The OPPO Enco W11 is IP55 dust and water-resistant. Whether you're sweating it out or caught in the rain, your earphones will keep doing their job. You can take your music wherever you need it " heading to work, hitting the gym, or stepping out for some fresh air.


Product type The sub-category of the product.
Wearing style The way in which the device is worn.
Recommended usage What the product should be used for, and how it should be used (e.g. ambient temperature).
Calls & Music
Headset type A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece.
Product colour The colour e.g. red, blue, green, black, white.
International Protection (IP) code The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".

Ports & interfaces

Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless.
3.5 mm connector
USB connectivity The product has USB connector.
USB connector What type of USB connector is built into the device.
USB Type-C
Bluetooth Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Bluetooth version The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).


Ear coupling Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Intraaural headphones type
Headphone frequency The range of frequencies (low to high sounds) that the headphones can produce.
20 - 20000 Hz
Impedance The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
16 Ω
Headphone sensitivity
99 dB
Driver unit
8 mm
Driver type


Microphone type The characteristics of the microphone bulit into the device in terms of the reception of signals from all or just one direction, i.e. omnidirectional (better for concerts and the like vs unidirectional, more suitable for voice recording.
Microphone sensitivity
-38 dB


Battery operated
Battery type Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
Built-in battery
Battery technology The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium-Ion (Li-Ion)
Right earpiece battery capacity
40 mAh
Left earpiece battery capacity
40 mAh
Continuous audio playback time Number of hours on average for continuous play. This is dependent on the device battery capacity.
5 h
Continuous audio playback time (with charging case)
20 h
Battery capacity (charging case)
400 mAh
Battery recharge time Approximate time required to recharge the battery from completely empty to completely full
2 h
Charging source How the battery is charged.

Weight & dimensions

Left earpiece weight
22 g
Right earpiece weight
22 g
Charging case weight
35.5 g

Packaging content

Charging case connector type
USB Type-C
SKU 534266
MPN 6944284664135
Brand OPPO
Product Condition Brand New/Unused
Wired/Wireless Wireless
Stock Availability Available for Shipping
Product Use General