YINYOO KBEAR OS1PRO in Ear Monitor Earbuds for Musicians, HiFi Headset Earphones Headphones Wired, Graphene Dynamic Bass Boosted, Noise Canceling, Auriculares Detachable Cable (with mic, Black)

Price: $25.99
(as of Mar 14, 2025 10:25:15 UTC – Details)

Product Description

The story of OS1PRO

This earphone is jointly launched by KBEAR and Whizzer. It boldly uses graphene element, which is an innovation in the history of Hi-Fi earphone technology. Of course, before the new graphene technology was developed, the company suffered a lot, tried again and again, spent a lot of money on R&D, and finally succeeded. We can achieve the best sound without using a hybrid drive. We are not bragging for we have received lots of real users’ listening experience. The following reviews are from real buyers. Therefore, if you have certain requirements for sound quality and don’t want to spend much money on earbuds, then OS1 Pro is here for you, which can meet your requirements for different music. Dear friends, don’t want to have a try?

Packaging & Accessories

1 × Pair of Earbuds

3 pairs of silicone eartips (S/M/L)

1 x Adjustable Inline Mic Cable

1 x Instructions

Picture sound Synchronization

OS1 Pro uses silver-plated oxygen-free copper. The cable transmission bandwidth is far beyond that required for general games and movies(including 4k movies).The transmission speed is much faster than the human brain perceivable 1/24 second. Watching videos is synchronized without stuck.

Two great scientists

In 2004, Physicists Andrei Gem and Konstantin Novoselov from the university of Manchester in the UK successfully separated graphene from graphite.

graphpne dynamic

Graphpne dynamic is very suitable for rock and pop music, and it is very dynamic. Immersive listening experience is unprecedented.

Cool appearance

Professional headphone structure engineers have studied thousands of custom headphones, but finally, they have designed this Hi- Fi earphones with cool appearance and excellent workmanship, which brings good news to the majority of Hi-Fi friends.

2pin Pluggable cable design

The original cable can be replaceable by bluetooth cables or other upgraded cables increasing the playability and having high cost performance.

microphone

This earhpones with microphone can not only enjoy Hi-Fi, but also answer the phone. Although it has a microphone, it doesn’t affect the sound quality at all. It’s really super convenient.

Graphene-coated Dynamic Driver: Compared with the same price’s 1BA + 1DD hybrid driver headphones, its advantages are: 1. the mid bass is more detailed, warm, seductive and fun listening. The vocals are not harsh or shouty, and sibilance is not pushed forward. 2. The separation between sub-bass and mid-bass is good. Graphene-coated drivers provide fast transience and clarity. 3. The overall sound signature is gentle, smooth, and without being veiled or muddy.
Noise Cancelling: The eartips of this earphone are specially made, so the sound insulation effect is pretty good. Comfortable eartips block up to 30 dB of ambient sound. Sound isolation technology prevents outside sound from interfering your listening experience on stage, studio or on-the-go. Make you immersed in the world of only music.
Ergonomic Comfort: OS1Pro’s unique appearance design, cool, fine workmanship, not only let you enjoy Hi-Fi sound quality at the same time, but also let you cool to the end. Unique design of the earbuds with moldable ear hooks provide a comfortable and unshakable fit and ensure the earbuds won’t slip off during its working. The complete in-ear and ergonomic design won’t hurt your hearing health for a long time wearing.
For Playing Games, Movies and Stage: Due to the use of graphene elements unit, it is more power-saving than other hybrid earbuds. After listening to music for several hours, your device will not run out of power, which is very convenient. You don’ t feel pressure when wearing it for a long time. It’s very suitable for playing games. At the same time, it is also suitable for exercise, leisure, reading, especially for the performance on the stage, full of dynamic.
What you will get: You can apply for a refund within 60 days, 12-month Warranty, 100% satisfaction customer service and 24 hours email support making your purchase absolutely risk-free! Complete kit includes a headset cable, 2 earpieces, 3 pairs of silicone eartips, and a user manual.