Csasan Wireless Earbuds with Adaptive ANC, 60-Hour Playtime and Clear Calls

Csasan wireless earbuds are made for immersive listening, clearer calls and everyday use, with adaptive noise cancellation up to 50dB and up to 60 hours of total playtime.

• Adaptive ANC reduces ambient noise by up to 50dB — focus on audio in busy surroundings.
• 11mm dynamic drivers and a 20Hz–20kHz frequency range — hear music across a broad range of tones.
• Six microphones with AI noise reduction — help keep your voice clear during calls.
• Up to 60 hours of total playback and a 10-minute quick charge for 3 hours — keep listening across trips and busy days.
• 28 EQ presets, bass boost and app-adjustable touch controls — tailor sound and controls to your preferences.
• 4.4 g per earbud and three silicone ear-tip sizes — choose a lightweight fit for listening and workouts.

These Csasan earbuds are designed for people who move between commutes, work calls, workouts, gaming and music. Adaptive noise control, customizable listening options and connections to two devices make them suited to changing environments and routines.

How do the earbuds manage noise and sound?

The adaptive ANC analyzes your ear canal and surroundings in real time to reduce ambient noise by up to 50dB. Switch to Transparency Mode to hear your surroundings, with wind-noise resistance designed to keep audio natural during outdoor use. An 11mm dynamic driver covers a 20Hz–20kHz range and supports SBC/AAC decoding for music playback.

• Use Transparency Mode when you want to hear more of your surroundings.
• Wind-noise resistance supports listening on windy walks and runs.
• Spatial audio is available through the companion app.

Are these earbuds suitable for calls?

Yes, six microphones—three on each side—work with an AI algorithm to isolate your voice from surrounding noise. The system is designed to filter sounds such as traffic, crowds and wind during calls, including when other background noise is present.

• The microphone setup has three microphones per earbud.
• Call audio can switch to the earbuds when you answer from a connected handset.

How long do they play, and what can I customize?

Each charge provides up to 10 hours of playback with ANC on or 15 hours with ANC off; the charging case provides three additional charges, for up to 60 hours total. A 10-minute charge provides 3 hours of listening. In the companion app, choose from 28 EQ presets, activate bass boost or spatial audio, and adjust the touch controls.

• Game Mode reduces audio latency to 50ms when activated in the app.
• Disable touch controls in the app to avoid unwanted taps.
• Connect to two Bluetooth-enabled devices at once; audio switches according to the device in use.

What fit and finding features do they offer?

Each earbud weighs 4.4 g (0.16 oz) and comes with silicone ear tips in S, M and L. The ergonomic housing is shaped to follow the ear canal, while the three tip sizes give you options for finding a secure seal during workouts or extended listening. The companion app can trigger an audible beep to help locate an earbud, and the built-in GPS tracker logs its last-connected location.

• Choose from three included ear-tip sizes: S, M and L.
• Use the app’s beep feature to help find a misplaced earbud nearby.

Csasan wireless earbuds suit listeners who want noise control for commutes, app-based sound and touch settings, and the flexibility to move between two Bluetooth devices. Their lightweight design, three ear-tip sizes, call-focused microphones and long-playtime setup support listening across work, travel and workouts.