Oppo Enco Air 4 with active noise cancellation, IP55 rating unveiled
Oppo Enco Air 4 has been silently launched in China. The truly wireless stereo (TWS) earbuds come with an in-ear design and feature rounded stems with support for touch controls. Together with the charging case, the earbuds are said to offer a total playtime of up to 43 hours. The earbuds are rated IP55 for dust and splash resistance and come with a magnetic charging and storage case in the shape of a pebble. The company has listed the Oppo Enco Air 4 on its official website and the headset will go on sale in China next month.
The company has not yet announced the price of the Oppo Enco Air 4 in China, but Gizmochina reports that it could arrive with a CNY 179 (roughly Rs. 2,100). The earbuds would go on sale in China from September 9, according to a after by Oppo on Webio. They will be offered in two colors: Frost White and Spring Green (translated from Chinese).
Oppo Enco Air 4 Specifications, Features
The new Oppo Enco Air 4 features an in-ear design with silicone earbuds and rounded stems. The TWS headset is equipped with 12.4mm dynamic drivers and supports up to 32dB of active noise cancellation (ANC). It also comes with a dual-microphone system that offers AI-assisted noise cancellation.
Oppo’s latest TWS headset also supports spatial sound effects. It offers Bluetooth 5.4 connectivity with AAC and SBC audio codec playback. Only the earbuds have an IP55 rating for dust and splash resistance, while the charging case does not.
The Oppo Enco Air 4 charging case houses a 440mAh battery, while each earbud is equipped with a 58mAh cell. With ANC on, the earbuds are said to offer up to 8 hours of battery life on a single charge, and a total playtime of up to 28 hours, with the charging case.
With noise cancellation turned off, the Enco Air 4 can provide up to 12 hours of listening time on a single charge and a total battery life of up to 43 hours, the company says.
The earbuds are claimed to fully charge from zero to 100 in an hour when placed in the charging case. Meanwhile, the USB Type-C port supported charging case, along with the earbuds, is said to charge from zero to 100 in an hour and 20 minutes.
The Enco Air 4 earbuds measure 29.99 x 20.30 x 23.87mm and weigh 4.2g each. Meanwhile, the charging case measures 66.60 x 51.24 x 24.83mm and weighs 46.2g together with the earbuds.
