KZ AE01 True Wireless Bluetooth Adapter – C-Pin Version (0.78mm)

The KZ AE01 C-Pin version is a true wireless Bluetooth ear-hook adapter designed to connect directly to C-Pin (0.78mm) KZ earphones that do not contain built-in electronics. When connected, your earphones provide the audio drivers, while the AE01 supplies Bluetooth connectivity, battery power, controls, microphone, and noise cancelling.
Using the latest Bluetooth 5.4, the AE01 delivers a stable, low-latency connection with a wireless range of up to 15 metres, making it ideal for everyday listening, gaming, and video. Support for aptX audio codec ensures improved sound quality on compatible devices, with clearer detail and reduced compression compared to standard Bluetooth codecs.
Each ear hook contains a 50mAh battery, providing up to 6 hours of playback, while the compact charging case with 400mAh capacity extends total usage significantly when on the go.
Key Features

C-Pin (0.78mm) connector for compatible KZ earphones

Converts wired IEMs into true wireless (TWS)

Earphones supply the drivers (adapter contains no sound drivers)

Bluetooth 5.4 for improved stability and efficiency

aptX audio codec support (device dependent)

Active Noise Cancelling (ANC)

Built-in microphone for calls

Touch controls and volume control

Charging case included (USB-C)

Battery & Wireless Performance

Ear hook battery: 50mAh per side

Playback time: ≈6 hours

Charging case battery: 400mAh

Bluetooth range: up to 15m

Design & Dimensions

Compact charging case: approx. 80mm (W) × 69mm (H)

Ear hook height: approx. 59mm

Lightweight ear-hook design for secure, pressure-free fit

Compatibility – C-Pin (0.78mm)
Compatible with KZ earphones using 0.78mm C-Pin connectors, including:

KZ ZAX

KZ ZSX

KZ ZS10 Pro

KZ ZSN / ZSN Pro / ZSN Pro X

KZ AS12 / AS16

⚠️ Not compatible with B-Pin (0.75mm) earphones or MMCX models.

Important Notes

C-Pin (0.78mm) version only

Bluetooth adapter only – earphones not included

Earphones must contain the audio drivers

Battery life may vary depending on connected earphone power requirements

Minor size variations (±1cm) are normal due to manual measurement