{"id":90770,"date":"2026-01-27T10:45:22","date_gmt":"2026-01-27T10:45:22","guid":{"rendered":"https:\/\/livedemo.top\/audio\/product\/oppo-enco-air4i-tws-earbuds-wireless-bluetooth-5-4-earphone-12-4mm-large-moving-coil-deep-bass-54h-playback-low-game-delay-ip55-waterproof-in-ear-sports-headphones\/"},"modified":"2026-01-27T10:45:24","modified_gmt":"2026-01-27T10:45:24","slug":"oppo-enco-air4i-tws-earbuds-wireless-bluetooth-5-4-earphone-12-4mm-large-moving-coil-deep-bass-54h-playback-low-game-delay-ip55-waterproof-in-ear-sports-headphones","status":"publish","type":"product","link":"https:\/\/livedemo.top\/audio\/product\/oppo-enco-air4i-tws-earbuds-wireless-bluetooth-5-4-earphone-12-4mm-large-moving-coil-deep-bass-54h-playback-low-game-delay-ip55-waterproof-in-ear-sports-headphones\/","title":{"rendered":"OPPO Enco Air4i TWS Earbuds Wireless bluetooth 5.4 Earphone 12.4mm Large Moving Coil Deep Bass 54H Playback Low Game Delay IP55 Waterproof In-ear Sports Headphones"},"content":{"rendered":"
<\/div>\n
<\/div>\n

Features:<\/span><\/p>\n

1. bluetooth 5.4 Chip:<\/b><\/span><\/font><\/p>\n

Equipped with the latest bluetooth 5.4 chip, ensuring a stable and efficient wireless connection for seamless audio streaming and lower power consumption.<\/span><\/font><\/p>\n

2. Superior Sound Quality:<\/b><\/span><\/font><\/p>\n

Features a 12.4mm large moving coil driver, delivering high-fidelity sound with clear mids and trebles for an immersive listening experience.<\/span><\/font><\/p>\n

3. Deep Bass:<\/b><\/span><\/font><\/p>\n

Engineered to provide rich, powerful deep bass that enhances your music and gaming experience, allowing every beat to be felt.<\/span><\/font><\/p>\n

4. Long-lasting Battery Life:<\/b><\/span><\/font><\/p>\n

Enjoy up to 12 hours of playback on a single charge for the earbuds, and a total of 54 hours with the charging case, making it perfect for long journeys and extended use.<\/span><\/font><\/p>\n

5. IP55 Waterproof:<\/b><\/span><\/font><\/p>\n

Certified IP55 waterproof and dustproof, making these earphones ideal for sports and outdoor activities, ensuring longevity and reliability.<\/span><\/font><\/p>\n

6. Low Game Delay:<\/b><\/span><\/font><\/p>\n

With a 47ms ultra-low latency in game mode, experience real-time audio synchronization for a competitive edge in gaming sessions.<\/span><\/font><\/p>\n

<\/div>\n
\n
Specifications:<\/span><\/span>
<\/span><\/span><\/font><\/div>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

General  Specification<\/span><\/span><\/o_p><\/span><\/p>\n<\/td>\n<\/tr>\n

Brand<\/td>\nOPPO<\/span><\/font><\/td>\n<\/tr>\n
Model<\/td>\nEnco Air4i <\/td>\n<\/tr>\n
\n

Color<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

Black\/White<\/font><\/p>\n<\/td>\n<\/tr>\n

\n

Wearing Type<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

In-ear<\/font><\/p>\n<\/td>\n<\/tr>\n

Speaker Unit<\/td>\n12.4mm<\/td>\n<\/tr>\n
Waterproof<\/td>\nIP55<\/td>\n<\/tr>\n
Audio Codec<\/td>\nAAC\/SBC<\/td>\n<\/tr>\n
Speaker Sensitivity<\/td>\n114\u00b13dB<\/td>\n<\/tr>\n
Mic Sensitivity<\/td>\n-38dBV\/Pa<\/td>\n<\/tr>\n
\n

Frequency Response<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

20Hz-20kHz<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

bluetooth<\/span><\/span><\/o_p><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

bluetooth Version<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

V5.4<\/font><\/p>\n<\/td>\n<\/tr>\n

\n

Supported Profiles<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

HSP \/ HFP \/ A2DP \/ AVRCP<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Transmitting Distance<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

10m<\/font><\/p>\n<\/td>\n<\/tr>\n

\n

Battery &Charging<\/span><\/span><\/o_p><\/span><\/p>\n<\/td>\n<\/tr>\n

Battery Capacity<\/td>\n58mAh(Earbuds) \/560mAh(Charging Case)<\/td>\n<\/tr>\n
Work Time<\/td>\n12h(only Earbuds) \/ 54h(with Charging Case)<\/td>\n<\/tr>\n
\n

Charging Time<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

2h<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Other Features<\/span><\/span><\/o_p><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Microphone<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

Yes<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Size & Weight<\/span><\/span><\/o_p><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

Product Weight<\/span><\/o_p><\/span><\/p>\n<\/td>\n

\n

0.0427kg<\/span><\/o_p><\/span><\/p>\n<\/td>\n<\/tr>\n

Package Weight<\/span><\/td>\n0.0700kg<\/span><\/td>\n<\/tr>\n