ostry os100/os200/os300 ชุดหูฟังสําหรับ ostry kc06a kc06 and catter เส้นผ่าศูนย์กลาง 4-6 มม

Tips:

1. KC06A is good at bass , OS200 / OS300 + KC06A means the bass sound is more better. If you do not like that , please choose OS100 .

2. The first time , it is hard to put tips on the earphones , such design is just for preventing tips fall off ,please be understanding.

Description:

Tuning extreme, unlimited sense of hearing

Ostry tuning plugs, dual filters, protective earplugs not sum game.

OS100: LF less, dental correction Medium

OS200: low volume foot, dental correction stronger

OS300: low-frequency volume, tone correction strong teeth

Features:

1 is relatively common silicone plugs, OSTRY tuning plugs series can weaken the tooth varying degrees of tone, reduce high frequency spikes, eliminate harsh and so is not the sense of hearing.

2 low-frequency trends in the overall frequency response curve, OSTRY plug can effectively uplift the low-frequency tuning than the column, enhance sense of atmosphere, and enhance patient degrees.

3 In OSTRY tuning plug ser...