In Ear Monitor KZ ZS12 Pro 2 Hybrid 1DD+5BA Wired IEM Earphones with High Purity Silver Plated Detachable Cable, 3.5mm 2Pin HiFi Gaming Earbuds for Musicians Audiophiles

Key Features

• Hybrid Driver Setup — A 10mm full-range dynamic driver pairs with five balanced armature units for a wide 20Hz–40000Hz frequency response.
• Detachable Cable — The 0. 78mm 2-pin connector lets you swap the cable or convert to a Bluetooth earhook for wireless listening.
• Silver-Plated Wiring — The dual parallel silver-plated cable is built for low signal loss with an anti-oxidation design.
• Gaming Sound Imaging — Fast transient response and precise imaging help you place footsteps and directional cues in FPS titles.
• Over-Ear Resin Shell — The lightweight resin housing follows the natural ear curve and pairs with an over-ear cable structure for stable wear.

Product Specifications

• Brand Name: KZ
• Color: Silver
• Style: Wired in-ear headphones
• Driver Configuration: 1DD + 5BA hybrid
• Frequency Response Range: 20 - 40000
• Impedance Range: from 33 to 100 Ω
• Resistance: 35Ω
• Sensitivity: 109
• Pin Type: 0.78 mm (0.03 in)
• Plug Type: L Bending
• Cable Length: 120±5cm
• Sound Isolating: Yes
• Waterproof: No
• Package List: User Manual, Replaceable Pads Set, Detachable Audio Cable

What It Is / How It Works

These KZ ZS12 Pro 2 wired in-ear monitors are hybrid earphones built around one dynamic driver and five balanced armature units. The over-ear resin shells carry a detachable 0. 78mm 2-pin cable with a 3. 5mm L-bending plug, and the package includes a user manual, a replaceable pads set, and the detachable audio cable.

Who It's For / Use Cases

Wired in-ear monitors suit musicians and audiophiles who want a cable connection, plus gamers who rely on directional audio in FPS titles. They also fit listeners who prefer a detachable cable they can upgrade or convert to a Bluetooth earhook, and anyone who wants sound-isolating earphones for study, office, or travel use.

How to Use / Care

1. Choose the ear tip size that seals comfortably in each ear, then fit the shell so the cable runs over the top of your ear.
2. Plug the 3. 5mm L-bending connector into your phone, laptop, game console, or music player and set a comfortable listening volume.
3. To swap cables, unplug the 0. 78mm 2-pin connector from the shell and press a replacement cable firmly into place.
4. Wipe the shells and cable with a dry, soft cloth after use, and store the earphones in a dry place since they are not waterproof.

How to Choose

Start with the connection you need: these are wired earphones with a 3. 5mm plug, so check that your device has a matching jack or a suitable adapter. Consider the driver setup if you want a hybrid configuration, and decide whether a detachable 0. 78mm 2-pin cable matters for future upgrades. Check the impedance and sensitivity figures against the output of your player, and confirm the color and package contents match what you expect.

Frequently Asked Questions

What is included in the package?
The package list covers a user manual, a replaceable pads set, and the detachable audio cable.

Can I replace or upgrade the cable?
Yes. The earphones use a 0. 78mm 2-pin detachable connector, so you can fit a replacement cable or a Bluetooth earhook for wireless use.

What devices can I plug these into?
The 3. 5mm gold-plated L-bending plug works with phones, laptops, game consoles, and music players that have a matching audio jack.

Are these earphones waterproof?
No. The earphones are not waterproof, so keep them away from water and store them dry.

Do they have volume controls or a built-in voice assistant?
No. There is no control button, no volume control, and no built-in voice assistant, so volume and playback are handled by your connected device.