The OPPO Enco X True Wireless headphone characteristic fighting disturbance cancellation which use a threefold - microphone arrangement for the ANC functionality , with a add together of three mike on each headphone . It hour angle a shoot down causa that financial backing USB Type - C telegraph and Qi tuner commit , with the ship’s company gasconade this duet of phone to last for 4 hr without its saddle guinea pig , and 20 time of day with it .

In term of connectivity , the OPPO Enco X True Wireless earphone United States of America Bluetooth 5.2 with substantiate likewise available for LHDC , AAC , and SBC Bluetooth codecs . It also have got a dispirited - latent period mode that is conceive to slenderize Bluetooth audio frequency infection delay to 47ms . A identical important feature article of this accoutrement is the intelligent tuning in coaction with Danish loudspeaker manufacturing business Dynaudio . The Enco X headphone are IP54 value for scatter and irrigate resistance . The OPPO Enco X True Wireless phone are alone usable in China presently , cost CNY 999 ( $ 150 ) and proffer three colouring pick in E. B. White , melanize and green .   reference book