BOSE QuietComfort

Earbuds Ⅱ Wireless Headphones
QuietComfort Earbuds Ⅱ has a 9.3mm dynamic unit, with powerful low frequency, mellow mid-frequency human voice, and good high-frequency resolution.

The headphone adopts the design of the main and auxiliary ears. The volume of the charging compartment is 40% smaller than that of the previous generation. It is more convenient to carry and store daily. The appearance adopts a round design, similar to the shape of a shield. Hours of battery life, up to 24 hours when used with headphones.

QuietComfort Earbuds II weighs 7g per ear, and the surface is made of matte material + bright splicing design. , There are 3 pairs of earplugs and stabilizing rings in the Fit-Kit set, users can combine and match them arbitrarily according to the size of the ear canal to enhance the firmness and sealing of the earphones.

It also supports IPX4 waterproof and four-microphone system call noise reduction, which can effectively reduce environmental noise when making calls.