Sony WH-XB900N vs Cleer Audio FLOW II – Key Differences & Best Choice (2026)

EXTRA BASSâ„¢ sound and Digital Noise Cancelling. All-day listening with up to 30 hours of battery life. One-touch listening with NFC and BluetoothÂ® wireless technology. Hands-free calling for convenience. L-shaped stereo mini plug ( supplied headphone cable ). Noise Cancelling technology. Enjoy wireless freedom with NFC and BluetoothÂ®. EXTRA BASSâ„¢ for impressively deep, punchy sound. Quick charging when you're pressed for time. Be smarter with Voice Assistant. Control at your fingertips. Cover the right ear cup with your palm to turn down your music for instant. Change the track, turn the volume up or down and take or make calls by tapping or swiping the panel with your fingertip. Quickcharge - A 10-minute quick charge gives up to 60 minutes of play time. 4 hours charge gives you all day with approximately 30 hours of play time.

Bluetooth 4.2 with AptX. Hi-Res Audio certified with supplied 3.5mm cable.3 Up-to 20 hours playback with noise cancelling enabled. A 10-minute quick charge provides 2 hours of playback. Google Assistant Voice Interface *Requires an Android Phone or Tablet. Powerful Best in-class hybrid noise cancelling leveraging custom filters and power DSP. Cleerâ€™s premium noise cancellation technology and exclusive patented 40mm Ironless Driversâ„¢. Innovative, Ironless Driver technology delivers bold and articulate playback via high-excursion with optimized control and exceptionally low distortion.

Key Differences

Impedance levels vary (50 ohm vs NA), which can affect compatibility and audio output when used with different devices. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Sony WH-XB900N and Cleer Audio FLOW II are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. The frequency response differs (2 Hz - 40,000 Hz vs 20 Hz - 40000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Sony WH-XB900N and Cleer Audio FLOW II offer different noise cancellation capabilities (Digital vs HNC), which can impact how effectively they block external noise. There is a noticeable difference in weight (254 gm vs 327 Gm), which may affect comfort during extended use. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Battery life varies between the two (30 Hours vs 20 Hours), which affects how long you can use them on a single charge. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience.

Verdict: Choosing between Sony WH-XB900N and Cleer Audio FLOW II depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 30 Hours vs 20 Hours
Noise Cancelling: Digital vs HNC
Weight: 254 gm vs 327 Gm
Impedance: 50 ohm vs NA

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Key Differences

Top Differences