★Includes Box, Beautiful Condition★ Cayin YB04 In-Ear Monitors with 4 BA Drivers

★Box Included, Excellent Condition★ Cayin YB04 In-Ear Monitors with 4 BA Drivers
Genuine Japanese Product

◆Product◆
Manufacturer: Cayin
Model: YB04
Color: Gunmetal Grey

The item shows minimal signs of use and remains in excellent condition overall. While the box has some damage, the product itself is generally very clean. Please refer to the photos for full details.

商品使用痕迹极少，整体状况非常良好。虽然包装盒有部分损坏，但产品本体非常干净整洁。请参阅照片了解全部细节。


==Below is a reposted description＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
The YB04 is Cayin's first in-ear earphone.
It is equipped with four balanced armature drivers (two Sonion 33AJ007, two Knowles SWFK-313736) and features a shell made from CNC-machined aircraft-grade aluminum.
Based on a database of over 10,000 user ear shapes, various adjustments have been made to ensure comfortable long-term listening.
Drawing on 26 years of experience in the high-end audio industry, we have pursued a sound that is highly dynamic and transparent, yet soft and natural.

■ Specifications
Earphone Type: In-Ear Monitor
Driver Units: 4 Balanced Armature Drivers
Tweeters: Knowles * 2
Woofers: Sonion * 2

◆Product Condition◆
Operation confirmed.
There are minor scuffs from normal use,
but the product is clean.
Please see images for details.

◆Maintenance Performed◆
Cleaned with alcohol.

◆Included Accessories◆
- Main unit
- Replacement ear tips
- Clip
- Instruction manual
- Outer box
*Dedicated case and cleaning brush are not included*

#Earphones
#In-ear monitors
Quad BA, 4 Balanced Armature Drivers, CNC Machined Aluminum, Aircraft-Grade Aluminum, Hybrid Cable, OFC Silver Alloy, 8-Core Cable