ENCO Free 2i Earbuds- Complete Review

In terms of engineering, OPPO’s new ENCO Free 2i earbuds are comparable to the ENCO Free 2, but with improved capabilities. On paper, the ENCO Free 2i earbuds have active noise suppression up to 42dB, which sounds promising.

Earbuds and charging case are said to provide 30-hours of multichannel audio on a single charge. The earbuds include 10mm audio speakers that do not have DYNAUDIO tuning and offer wireless capabilities through Bluetooth 5.2. Touch controls are included on the earphones, including the ability to double tap to take a picture with the phone.

In terms of style, ENCO Free 2i earbuds are similar to the OPPO ENCO Free 2, but they come with new capabilities including gesture controls and effective noise suppression up to 42dB. On a single battery charge, this pair is touted to provide customers with 30-hours of multichannel audio (charging case playback time included). The earbuds have wireless capabilities and 10mm audio drivers without DYNAUDIO adjustment.

OPPO ENCO Free 2i Earbuds Features

  • AAC audio coding, Bluetooth 5.2
  • 10mm titanium-plated polymer driver unit
  • Custom noise reduction technology, with latency as low as 47ms and adaptive active noise reduction up to 42dB, may maximize noise reduction deviation caused by parameters such as the size and shape of the ear canal and give a “personalized noise reduction” feature.
  • Three microphones that can considerably improve call noise reduction and cancel air flow even at a maximum sustained winds of 25 km/h and have IP54 dust and water resistance ratings.
  • Up to 6.5 hours of battery life, or up to 30 hours with the charging case

When the OPPO ENCO Free 2i Earbuds debuts on sale in China on December 3rd, it will cost 499 yuan (about Rs. 5,820), with an offer price of 399 yuan.

Two new hearable items have just been released by the Chinese smartphone manufacturer. These genuine wireless earbuds have a silicone tip and an in-ear design. It also has active noise cancellation, which is one of its standout features. It can even attach to two smartphones at the same time.

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ENCO Free 2i Earbuds is nearly identical to the Free2 TWS in terms of form and features, including 30 hours of audio playback, 10mm audio speakers, and Bluetooth 5.2 connectivity. Apart from the standard music controls, it comes with a variety of touch controls that support inputs like double tapping to capture a picture.

As a result, it appears that the tuning is the only functionality that this model is missing.

ENCO Free 2i Earbuds

Full Specifications Of ENCO Free 2i Earbuds


ModelEnco Free 2i True Wireless Stereo (TWS) Earphones
Release date25th November 2021
Headphone TypeIn-Ear
ConnectivityTrue Wireless Stereo (TWS)

Product details

Driver Size (mm)10
Weight (g)45.90

Connectivity features

Bluetooth Version5.2
Bluetooth Codec SupportSBC,AAC

Battery features

Charging PortUSB Type-C
Charging Time (Hrs) Case Only1.5
Battery Life (Hrs)30
Battery Life (Hrs) Earpieces Only6.5
Battery Life (Hrs) With Case Total30
Battery Capacity (mAh) Earpieces41
Battery Capacity (mAh) Case480

OPPO ENCO Free 2i Earbuds has 100 titanium-plated driver units and Bluetooth 5.2. The true wireless earphones are dust and resistant to water and have an IP54 grade.

Three microphones are included in the gadget, which claim to improve call noise removal and cancel road noise even at a maximum sustained winds of 25 km/h. The earphones provide adaptive noise cancellation and can correct noise cancellation deviations induced by size and shape.

On a single charge, the OPPO ENCO Free 2i Earbuds boasts 6.5 hours of battery life.

The OPPO ENCO Free 2i Earbuds meant to work in tandem with your smartphone, enhancing every element of the listening experience. It connects with the mobile device to give new levels of wireless freedom, from better game and video experience to AI uplink noise cancellation while calls and the convenience of slide and tap operations.

The heart and soul of the headphones are the speakers. The FPC positioning mechanism used in high-end stereo systems is combined with a complex dual primary coil and a composite diffuser made of titanium dome and magnalium cladding in the OPPO ENCO Free to produce exceptional audio performance.

ENCO Free 2i Earbuds

Users receive a studio-quality listening experience anyone can enjoy anyplace thanks to six proprietary technologies that increase the detail, bass, and dynamic range of the music.

With OPPO’s industry-leading binaural simultaneous Bluetooth® transmission sound is delivered to both the left and right ears at the same time, resulting in precisely synced music. Furthermore, system-wide improvements aimed at removing latency, lag, compatibility, and other annoyances assist boost overall signal quality for an uninterrupted gaming, video-watching, or phone-calling experiences.

To answer calls or turn on and off the music, simply double-tap on each side of the OPPO ENCO Free 2i Earbuds. Simply move one finger up or down on the headphones to control the volume or change music.

OPPO’s latest research designing headphones to fit the human ear is reflected in the earplugs of the OPPO ENCO Free. We devised two separate designs using the elasticity of liquid silicone rubber: in-ear tips for a maximum snug fit and semi-in-ear tips for increased ventilation. This ingenious design provides you with a one-of-a-kind mix of comfort and control that users won’t find somewhere else.

Wireless headphones shouldn’t have to resemble conventional headphones without the cords. With its contemporary look and fascinating glow line design, the OPPO ENCO Free’s touch control surface stand out from the crowd. Each side tapers into an elegant curve lighted by streams of light, creating an imaginative design that’s guaranteed to turn heads.


When people carry the headphones using their charging case, customers can get up to 25 hours of music playback or 15 hours of talk time, and up to 5 hours of music playback or 3 hours of call time now without. No matter how much users listen, fast, portable charging means that the audio will endure even the toughest days.

Specific recharging and use timeframes will vary depending on the situation. Instantly connect and open. Open the charging port, then use the pop-up window on your phone to automatically associate the OPPO ENCO Free with any smartphone. When the headphones are activated, they will connect automatically to the signal immediately users open the case, connecting faster than they could ever put them on.

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