CCA AN01 Bluetooth ANC IEM Adapter with LDAC, 40h

The CCA KZ AN01 is a Bluetooth 5.4 module that converts compatible wired KZ in-ear monitors into wireless, ANC-equipped IEMs with LDAC support and up to 40 hours total playback.

This compact adapter plugs into 0.78mm-pin KZ earphones and brings modern wireless features—high-bitrate LDAC audio, AI-assisted active noise cancellation, a gaming-friendly low-latency mode, and a rechargeable case that extends runtime. It’s built to give audiophiles and commuters a flexible way to keep favored wired IEMs while enjoying current Bluetooth conveniences.

How does the AN01 improve sound quality compared to standard Bluetooth dongles?

The AN01 supports LDAC at up to 990 kbps, which preserves more detail from high-resolution sources than typical SBC or AAC profiles. The module’s digital processing is tuned for hi-fi IEMs, keeping timbre and clarity intact while enabling wireless convenience.

• LDAC high-bitrate transmission up to 990 kbps for richer detail
• Bluetooth 5.4 for stable connections and wide device compatibility
• Preserves wired IEM voicing by using a dedicated audio DAC and processing path

What noise control and call features are included?

ANC uses AI-driven algorithms to reduce steady and variable ambient noise, while a Transparency Mode lets outside sound in when you need awareness. For phone calls, a four-microphone array improves voice pickup and reduces background interference.

• AI-powered active noise cancellation for commuting and travel
• Transparency Mode to hear announcements or conversations instantly
• 4-mic system designed for clearer calls in noisy environments

Can it handle gaming and media with tight lip-sync?

The AN01 provides an ultra-low latency Gaming Mode (around 50 ms) so audio stays aligned with on-screen action. You can switch profiles quickly to prioritize either lowest latency for games or highest audio fidelity for music and movies.

• 50 ms low-latency gaming profile for responsive audio
• Mode switching between Gaming, Standard, ANC, and Transparency
• Suitable for mobile gaming, videos, and streaming without noticeable lag

How long does the battery last and how is it charged?

Each charge of the module delivers up to about 8 hours of continuous listening, and the included 400 mAh charging case stores additional power for roughly 40 hours total. The case recharges the module multiple times and keeps the adapter ready for long days away from a wall outlet.

• Single-charge runtime ~8 hours depending on settings and volume
• 400 mAh charging case extends total playback to approximately 40 hours
• USB charging for quick replenishment of the case and module

Who is this for? The CCA KZ AN01 is aimed at listeners who already own KZ or compatible 0.78mm-pin wired IEMs and want modern wireless conveniences without sacrificing their preferred earphone sound. It’s ideal for commuters, casual gamers who need low latency, and anyone who prefers keeping high-quality wired monitors but wants Bluetooth, ANC, and long battery life.