The interesting part is the earbuds come with ANC feature to compete againstApple AirPodsand Samsungs Galaxy Buds.
There are two microphones in each of the two Freebuds 3i for noise suppression.
The true wireless Earphones have a 37mAh battery (each earbud) and 410mAh battery (with case).
The wireless earbuds have a dedicated Bluetooth chip and have support for fast pairing with phones running EMUI 10.
According to Winfuture the true wireless earbuds weigh 5.5 grams each while the case weighs 51 grams.
