• Small mini ear ELF micro invisible bluetooth headset

• Dedicated commissioning master professional tuning, Sony team professional tuning the Bass is thick, the midrange is full and the high pitched is not harsh

• Small and round carry with you. New concept structure, mini fuselage wherever you go

• Enc automatic noise reduction It can effectively suppress 90% of the reverse environmental noise and reduce the environmental noise Up to 35dB, playing games can make voice communication more free.