Description product parameters: bluetooth version:v5.3 music time:8+28 hrs ear factor: in-ear and half in-ear transmission distance:10m material:pc+abs color:black,white model:oeb-e104dc-black product features: in-ear & half-in-ear dual modes one pair, two different fits the freepods 3c are equipped with detachable eartips offering two modes of listening. when the eartips are kept attached, the bass mode blocks out ambient noise and reduces sound leakage for a more enhanced bass experience. alternatively, the eartip can be removed for the awareness mode, allowing for more comfort and for awareness of the user's surroundings. 5 eq modes and more match your musical taste it consistently brings you the best sound quality by seamlessly tuning audio on oraimo sound app. oraimo also gives audiophiles and music enthusiast