OPPO ENCO Free 2i 2 i TWS Wireless Headphones ANC True Wireless Bluetooth 5.2 Earbuds for OPPO RENO 5 lite 6 7 Pro OPPO A74 A54

This time, the depth is beyond your imagination
42dB noise reduction depth
Enco Free2i, which is equipped with a super three-core ANC active noise reduction chip, is perfectly combined with personalized noise reduction technology, and the noise reduction depth can reach 42dB.
Whether it is work, study, business trip or at home, long press the headset, you can have your own peaceful space.

Aerospace-grade coating material
10mm Polymerized Polymer Titanium-coated Diaphragm Speaker
Enco Free2i uses a 10mm large-size moving coil unit, and the diaphragm dome adopts a titanium-plated process, with three-frequency balanced performance, full low-frequency, pleasant vocals, and clear high-frequency.

Pleasant human voice, clear and transparent mode
Turn on transparent mode, and while enjoying music, you will no longer miss important content such as other people's conversation information and friends' greetings.

Thousands of miles away, your voice is still clear
Three microphones call noise reduction
Compared with the traditional two-microphone call, the three-microphone system can significantly improve the anti-noise ability in the case of wind noise and strong noise, and can clearly send out what you say under the maximum wind speed of 25km/h.

Noise reduction also has good sound quality
System-level sound quality compensation
Traditional noise reduction headphones will cause certain damage to the sound quality after turning on the noise reduction mode. OPPO provides a sound quality compensation algorithm through hardware + software level solutions to avoid the sound quality damage caused by the noise reduction switch, so that the sound quality under the noise reduction switch is almost No difference.

Even the wind can't beat my BGM
Double anti-wind noise design
The unique anti-wind noise duct design is matched with the intelligent anti-wind noise algorithm that automatically turns on in the wind noise scene, so that the wind noise disappears without a trace.

Listen to the voice, and the reaction is one step faster
Bluetooth 5.2 low latency dual transmission
Enco Free2i's Bluetooth 5.2 low-latency dual transmission technology cooperates with system-level delay optimization. The full link delay is as low as 94ms, and the earphone delay is as low as 47Ms.

Just listen to it, have a good time
30 hours of long-lasting battery life 8 The longest music playback can reach 6.5 hours, and the music playback with the charging bin can reach 30 hours.

Swing wantonly, without fear of sweat
IP54 dustproof and waterproof
Free2i without fear of sweat allows you to make music your best companion while exercising.