zihnic pn-9
Its 40mm dynamic drivers deliver deep bass and Hi-Res audio, supported by active noise cancellation for low-frequency rumble and a 40-hour battery that gains 6 hours of playback from a 10-minute charge. The foldable, lightweight frame uses memory foam and protein leather earpads for pressure-free comfort during extended wear. Best for commuters and budget-conscious listeners who need all-day wireless ANC, not detail-critical studio work.
Resumo
Prós e contras
Prós
- Strong comfort (90th percentile) 90th
- Strong anc (87th percentile) 87th
- Strong battery (85th percentile) 85th
- Strong sound (84th percentile) 84th
Contras
O que dizem os donos
Como a opinião dos donos mudou ao longo do tempo
ExclusivoCom base em quando os clientes realmente escreveram suas avaliações - para ver se os elogios iniciais se mantiveram.
- Q1 202673/100
Buyers praised the comfort, sound quality, and value for money, but one reported discomfort during travel and a Bluetooth failure after a year.
- Comfortable ear cups for long listening sessions
- Noise cancellation works for everyday noise but lets through ambient sound
- Good sound quality and balanced audio
- Bluetooth stopped working after about a year
- Q4 2025100/100
All three reviews are overwhelmingly positive, praising sound, comfort, durability, battery life, and value for under $40.
- Excellent sound quality and noise canceling, even at moderate volume.
- Exceptional durability; survived drops, rain, and years of heavy use.
- Comfortable for extended wear (12+ hours daily) with lightweight design.
- Great value at $30–40, with long battery life and versatile connectivity.
Com base em 10 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.
As provas
Desempenho
Especificações
Especificações completas
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.3 kg / 0.7 lbs |
| Ear Cushion | protein leather and memory foam |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Impedance | 32 |
| Hi-Res Audio | Yes |
| Codecs | ZIHNIC Active Noise Cancelling Headphones, 40H Playtime Wireless Bluetooth Headset with Deep Bass Hi-Fi Stereo Sound,Comfortable Earpads for Travel/Home/Office (Rose Gold) |
Noise Control
| ANC | Yes |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5 |
| Wired Connector | 3.5mm |
Battery
| Battery Life | 40 |
| Charge Time | 1.5 |
| Fast Charging | 10 minutes of charge time provides 6 hours of music playback |
| Charging | USB-C |
| Capacity | 500 |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
| Boom Mic | No |
Face à concorrência
| Spec | zihnic pn-9 | Bowers & Wilkins Px8 S2 | Sennheiser MOMENTUM 4 | Apple AirPods Max Midnight | Technics EAH-A800 | Bose QuietComfort Ultra |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 42 | 40 | 40 | - |
| Impedance Ohms | 32 | - | 470 | 16 | 34 | 32 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | 5.0 | 5.3 | 5.2 | 5.0 | 5.2 | 5.3 |
| Battery Life Hours | 40 | 30 | 60 | 20 | 50 | 24 |
| Compare | Compare | Compare | Compare | Compare |
| Produto | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Prova social |
|---|---|---|---|---|---|---|---|---|---|
| zihnic pn-9 | 87.3 | 73.3 | 37.1 | 84.3 | 85 | 89.9 | 70.2 | 69.5 | 82.6 |
| Bowers & Wilkins Px8 S2 Compare | 98.4 | 99.4 | 96.1 | 99.4 | 80.7 | 59.3 | 86.8 | 98.2 | 98.7 |
| Sennheiser MOMENTUM 4 Compare | 98.4 | 88.2 | 93.4 | 98.3 | 92.5 | 89.9 | 36.9 | 98.5 | 71 |
| Apple AirPods Max Midnight Compare | 98.4 | 86.5 | 93.4 | 94.7 | 75.5 | 33.9 | 86.8 | 95.5 | 98.7 |
| Technics EAH-A800 Compare | 94.7 | 98.7 | 80.5 | 97.8 | 88.6 | 59.3 | 52.6 | 97.9 | 64.3 |
| Bose QuietComfort Ultra Compare | 94.7 | 83.3 | 96.1 | 60.9 | 77.8 | 84.2 | 70.2 | 99.4 | 76 |
Preço
Custo-benefício
Amazon.com.mx 2 ofertas A partir de MX$ 1.261
Price History
Pontuações por utilização
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
