OPPO launches Enco Air4s wireless earbuds in China

OPPO has officially launched the Enco Air4s wireless earbuds in the Chinese market, priced at approximately 179 yuan (roughly $26 USD). The new model features active noise cancellation (ANC) capable of reducing noise by up to 32 dB, alongside a transparency mode for situational awareness.

Technical specifications include 12.4mm titanium-coated dynamic drivers and dual-microphone AI-powered noise reduction for improved call clarity. The earbuds offer significant battery life, providing up to 43 hours of total playback with the charging case when ANC is disabled. Individual earbuds can provide up to 12 hours of continuous use without ANC, or 8 hours when ANC or transparency mode is active. A quick 10-minute charge can yield up to four hours of listening time.

Designed for durability, the Enco Air4s holds an IP55 rating for dust and water resistance. The device has undergone rigorous testing, including resistance to temperatures up to 55 degrees Celsius and drop tests from heights of up to 1.8 meters. The charging case is rated to withstand more than 20,000 opening and closing cycles.