Oppo Enco Air 4 With Active Noise Cancellation, IP55 Rating Unveiled: Price, Specifications

The Oppo Enco Air 4 has been quietly launched in China, featuring an in-ear design with rounded stems and touch controls. A couple of the key specifications include up to…

By Hardik Dhamija

August 30, 2024

2 min read

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The Oppo Enco Air 4 has been quietly launched in China, featuring an in-ear design with rounded stems and touch controls. A couple of the key specifications include up to 43 hours of playback time with a charging case on truly wireless stereo or TWS earphones. They have an IP55 rating for dust and water resistance and sit inside a pebble-shaped charging case with magnets. The Oppo Enco Air 4 has been listed on the official website and will go on sale in China next month.

The All New Oppo Enco Air 4

While Realme has not officially revealed the price of these buds, they would sell for around CNY 179 (about ₹2,100), as per Gizmochina. Oppo announced this on Weibo and the earphones will be up for sale in China from September 9th with availability in Frost White and Spring Green colors.

These earphones come with silicone tips, and rounded stems and pack 12.4mm drivers along with ANC (active noise cancelling) up to 32dB. The earbuds also feature a dual-microphone system with AI-based noise reduction and spatial sound support. These TWS earphones pack Bluetooth 5.4 connectivity and feature AAC support, and SBC audio codecs.

Just the earphones have IP55 once RHA (not only a charging case). There is a 440mAh battery in the charging case, which powers each individual earphone fitted with a small 58mAh cell. With ANC enabled, the earphones can deliver up to 8 hours of playback on a single charge and up to 28 hours with the charging case. With ANC off, playback time extends to 12 hours on a single charge and up to 43 hours in total.

The earphones are claimed to fully charge within an hour when placed in the charging case. The charging case, which supports USB Type-C, along with the earphones, is said to charge from zero to 100 percent in about an hour and 20 minutes. The Enco Air 4 earphones measure 29.99 x 20.30 x 23.87mm and weigh 4.2g each. The charging case measures 66.60 x 51.24 x 24.83 mm, and together with the earphones, weighs 46.2g.