Oppo Launches $26 Earbuds With ANC and 43 Hours of Battery Life

Oppo has introduced the Enco Air4s true wireless earbuds in China, featuring active noise cancellation, call noise reduction, and a battery life lasting up to 43 hours. The earbuds are priced at around $26 during their initial release in China. Active Noise Cancellation

The Oppo Enco Air4s provide up to 32dB of active noise cancellation, capable of reducing everyday sounds such as conversations, traffic, and background music. Transparency mode is available for users who want to remain aware of their surroundings without removing the earbuds. Call Noise Reduction

For calls, the earbuds utilize two microphones along with AI algorithms to minimize surrounding noise and enhance voice clarity in noisy environments. Battery Life

Each charge provides up to 12 hours of playback without ANC, reducing to approximately eight hours when active noise cancellation or transparency mode is engaged. With the charging case, the total playback time extends to 43 hours. Charging Time

A brief 10-minute charge supplies up to four hours of listening time. The battery has undergone TÜV Rheinland certification and is expected to retain consistent performance after 1,000 charging cycles. Durability

The earbuds boast an IP55 rating for resistance against dust and water. Oppo asserts that the Enco Air4s were tested at temperatures up to 55°C. The charging case also underwent over 20,000 cycles of opening and closing. Durability testing included drops from 1.5 meters for the charging case and 1.8 meters for the earbuds. Pricing and Availability

The Oppo Enco Air4s are initially available in China for approximately $26, making them more affordable than the Oppo Enco Air 5, which costs $29.