Officially announced, the Oppo Enco Free wireless earphones offer a 25-hour battery life

Today, the company Oppo revealed a series of phones, Oppo Reno 3 Series, at the event held in Hangzhou, China, and in the same event, the company also revealed the wireless earphones, Oppo Enco Free.

The new Oppo Enco Free earphones feature 13.4mm amplifiers and have a frequency response range from 16Hz to 20KHz. Moreover,

 it comes with an FPC positioning system, and with other components that help the speakers deliver better sound. As you can see in the pictures, these headphones have a semi-internal design, but they also come with silicone heads in three different sizes to suit different types of ears. Weighing in at 4.6g each, they carry an IPX4 certification, which means you can wear them while exercising without worrying about sweat.

The new Oppo Enco Free earphones support voice calling and feature noise-canceling technology for clear and clear calls. There is also Bluetooth sync technology for simultaneous voice transmission in both headphones, and Oppo promises a response speed of at least 120 fps.

Oppo Enco Free headphones come with Bluetooth 5.0 technology and can pair with devices from up to 10 meters away. These headphones feature a 31mAh battery and come with a plastic case that is charged via the USB Type-C port and provides up to 15 hours of call time and 25 hours of music playback with 50% of the volume. Without the box that includes a 410mAh battery, you will get three hours of call time and five hours of music playing.

The charging case has an LED indicator on the front and a pairing button on the right side. Once the headphones are attached to your smartphone, it is instantly paired once the charging case is opened.

 It should be noted that the Oppo Enco Free headphones support drag gestures to control music. You can drag your finger over the left and right earphones to adjust the volume and change songs, respectively. You can also double-click the earphones to answer calls or play and pause music.

Generally, Oppo Enco Free wireless earphones will be on sale in three different colors including white, pink and black, and for 699 yuan, which is equivalent to 100 USD based on the current exchange rates, starting December 31.