F&D E2 vs Audio Technica ATH-TWX9 – Detailed Specs Comparison (2026)

Flexible dual- or single-ear usability. Rain and water splashproof design IPX4*-equivalent. Ambience control can be employed for music playback and calls. Truly wireless in-ear headphones with digital hybrid noise-cancelling technology. Multipoint pairing function allows you to stay connected to two Bluetooth devices at once. Approximately 6 hours of continuous playback and up to 12.5 hours of extended use with the charger. Newly designed 5.8 mm high-resolution drivers deliver an extended high-frequency range and improved sound detail. Dual high-performance MEMS mics, beamforming technology, and QualcommÂ® cVcâ„¢ Generation 8.0 technology ensure crystal-clear call quality. Use the touch sensor to choose from five preset noise-cancelling modes or optimized noise cancelling that adapts to your current environment Compatible with QualcommÂ® Snapdragon Soundâ„¢, QualcommÂ® aptXâ„¢ Adaptive audio, and Sonyâ€™s 360 Reality Audio to deliver an advanced listening experience.

Key Differences

The driver size differs between the two (13 mm vs 5.8 mm), which can influence sound depth, bass response, and overall audio clarity. F&D E2 and Audio Technica ATH-TWX9 offer different noise cancellation capabilities (Passive vs Active Noise Cancelling), which can impact how effectively they block external noise. If you're comparing F&D E2 and Audio Technica ATH-TWX9, both models offer a strong combination of sound performance, comfort, and modern wireless features. Impedance levels vary (32 ohm vs 16 ohm), which can affect compatibility and audio output when used with different devices. The frequency response differs (20 Hz - 20000 Hz vs 10Hz - 40KHz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (35 Gm vs 55.9 GM), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience. F&D E2 uses Bluetooth 5.1 while Audio Technica ATH-TWX9 supports Bluetooth 5.2, which can impact connectivity stability and efficiency. Battery life varies between the two (20 Hours vs 6.0 Hours), which affects how long you can use them on a single charge.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Battery Life: 20 Hours vs 6.0 Hours
Noise Cancelling: Passive vs Active Noise Cancelling
Driver Size: 13 mm vs 5.8 mm
Bluetooth: 5.1 vs 5.2
Weight: 35 Gm vs 55.9 GM

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Key Differences

Top Differences