【Nice IEM Earphones】KZ ZST is dual drivers IEM earphones with 1 balanced armature and 1 dynamic driver per side.Independent sound channel ensures the sound not be distorted and allows a better mix of high and low frequencies.The KZ ZST has excellent level of clarity and nice detail. 【Excellent Sound Quality】The armature and dynamic unit combines complement to give more details of music show.You can hear powerful bass,energetic mids and clear treble.All in fast and dry v-shaped sound signature with overall balanced listening experience. 【Noise Isolation Headset】KZ ZST Colorful hybrid drivers in ear earphone Hifi Sport Headset, with more directer transmission to the eardrum ,provides you better quality experience.Upgraded noise canceling technology are more efficient to block external noises than conventional earbuds headphones. 【Stylish Design&Comfort Fit】The looks of ZST earphones are stylish and futuristic, with transparent acrylic housing and hitting colors,fashionable and lightweight.Ergonomic wearing is stable and comfort fit for long time wearing,very practical for your daily use.It's also perfect gift choice for music lover,singer,audiophile and etc. 【Detachable Cable Design】‌ Features a modular cable system that allows easy customization—upgrade to premium cables for enhanced audio performance, or pair with a Bluetooth adapter to ‌easily convert into wireless IEMs‌. This versatility caters to both audiophiles and on-the-go lifestyles.
Main Features: 
Unique style with a removable cable 
Moving coil and moving iron double unit sound 
Ergonomic design for your wearing comforts 
High-definition stereo music, more clear 
Intelligent noise-canceling, high-definition enjoyment 
3.5mm audio jack, compatible with most of phones, computers, and potable media devices

Specification:
Brand: KZ
Model: ZST Pro
Product Name : KZ ZST Dual Driver Earphones
Earphone type: In Ear
Impedance: 18Ω
Earphone sensitivity: 108dB
Frequency range: 20-20000Hz
Plug Type:3.5mm Gilded
Plug Type: L curved
Cable Length: 1.2m±3cm
Whether can replacement cable: Yes
Driver unit: 1 Balanced Armature+1 Dynamic hybrid driver

Package Contents:
1 x KZ ZST Earphones
1 x English User Manual