TRANSDUCER
Closed-Back Wireless ANC Headphone (LDAC / aptX Adaptive)
Specifications
| Category | Closed Back Headphone |
|---|---|
| Brand | Pocket Audio |
| Driver type | Dynamic |
| Driver size | 40 mm |
| Driver count | 1 per side |
| Impedance | 32 Ω |
| Sensitivity | 104 dB/mW |
| Frequency response | 10 Hz – 40 kHz |
| THD | 0.3 % |
| Cable termination | fixed |
| Recommended amp power | n/a (built-in) mW |
| Tuning target | consumer warm-V |
| Weight | 260 g |
| Price (USD) | $399 |
| Release year | 2025 |
Overview
Closed-back active-noise-cancelling wireless headphone with Bluetooth 5.3 and codec support spanning LDAC (96 kHz / 24-bit at 990 kbps), aptX Adaptive, aptX HD and AAC. 40 mm dynamic driver in a sealed cup with feed-forward + feedback hybrid ANC reaching 35 dB of attenuation at 1 kHz.
Battery life is 30 hours with ANC active. Includes a wired 3.5 mm fallback for passive listening when the battery dies or in regulated environments (aircraft, courtrooms) that restrict Bluetooth.
Not a wired-flagship competitor on absolute sound quality, but the right tool for commute and travel use. For audiophile wireless listening with existing wired IEMs see the Bluetooth audio receiver.
Earpiece / cable connector
3.5 mm TRS (1/8″ Stereo) Headphone Jack
3.5mm · 3-pole TRS
Frequently asked questions
What amp does Closed-Back Wireless ANC Headphone (LDAC / aptX Adaptive) need?
Closed-Back Wireless ANC Headphone (LDAC / aptX Adaptive) has 32Ω impedance and 104 dB/mW sensitivity. Recommended amp output: ~n/a (built-in) mW at the operating impedance for typical listening levels with 10dB of headroom.
What driver type does Closed-Back Wireless ANC Headphone (LDAC / aptX Adaptive) use?
Closed-Back Wireless ANC Headphone (LDAC / aptX Adaptive) uses a dynamic topology. Driver size: 40mm.