Is Edifier a good brand for TWS?
Sound quality is superb for the price, thanks to aptX support and Edifier’s in-house tuning. The Edifier TWS1 is one of the best wireless earbuds under $50 USD, if you can find it in stock.
Does edifier TWS1 Pro have app support?
The $50 Fiil T1XS may not have the same battery life or call quality as the Edifier, but it does come with sport-wings to ensure a tight fit during workouts and free app support with an extra bass mode.