Impedance
32 Ohms
Frequency
22000 Hz
Fiil Key Max features Unknown. Help us by suggesting a value. battery.
Design
| Fit i | Over-ear (482 others) |
| Has a detachable cable i | ✔ (468 others) |
| Can be folded i | ✔ (370 others) |
| Is designed for kids i | ✖ |
| Has a tangle free cable i | ✔ (296 others) |
| Travel bag is included i | ✖ |
Sound quality
| Has active noise cancellation (anc) i | ✔ (332 others) |
| Lowest frequency i | 15 Hz (16 others) |
| Highest frequency i | 22000 Hz (62 others) |
| Driver Unit Size i | 40 mm (343 others) |
| Impedance i | 32 Ohms (191 others) |
| Supports spatial audio i | ✖ |
| Sound pressure level i | 115 dB/mW (11 others) |
| Has a neodymium magnet i | ✖ |
| Has passive noise reduction i | ✔ (420 others) |
Power
| Battery Life i | 80 hours (18 others) |
| Has usb type c i | ✔ (277 others) |
| Has a battery level indicator i | ✔ (376 others) |
| Has wireless charging i | ✖ |
| Has A Solar Power Battery i | ✖ |
| Has a rechargeable battery i | ✔ (405 others) |
Connectivity
| Connectivity i | Wireless & wired (186 others) |
| Bluetooth Version i | 5.4 (47 others) |
| Has aptx adaptive i | ✖ |
| Has aptx i | ✖ |
| Has ldac i | ✔ (68 others) |
| Has ldhc i | ✖ |
| Has bluetooth le audio i | ✖ |
| Has aptx low latency i | ✖ |
| Has aptx hd i | ✖ |
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Frequently Asked Questions
What is the battery life of the Fiil Key Max?
At 80 hours, the Fiil Key Max is 74% above the category average for battery life, ranking #41 out of 394 — see ranking headphone products.
What is the impedance of the Fiil Key Max?
At 32 Ohms, the Fiil Key Max is 42% below the category average for impedance, ranking #145 out of 453 — see ranking headphone products.
What is the highest frequency of the Fiil Key Max?
At 22000 Hz, the Fiil Key Max is 23% below the category average for highest frequency, ranking #226 out of 561 — see ranking headphone products.
What is the sound pressure level of the Fiil Key Max?
At 115 dB/mW, the Fiil Key Max is 11% above the category average for sound pressure level, ranking #42 out of 439 — see ranking headphone products.
Does the Fiil Key Max have USB Type-C?
Yes, the Fiil Key Max has USB Type-C. This feature is found in 80% of headphones.
How does it compare?
How does the Fiil Key Max's battery life compare to similar headphoness?
At 80 hours, the Fiil Key Max leads the Bowers & Wilkins Px7 S2e (30 hours) by 63%.
How does the Fiil Key Max's highest frequency compare to similar headphoness?
At 22000 Hz, the Fiil Key Max trails the Bang & Olufsen Beoplay H100 (40000 Hz) by 45%.
How does the Fiil Key Max's lowest frequency compare to similar headphoness?
At 15 Hz, the Fiil Key Max leads the Bang & Olufsen Beoplay H100 (10 Hz) by 33%.
How does the Fiil Key Max's sound pressure level compare to similar headphoness?
At 115 dB/mW, the Fiil Key Max leads the JBL Tour One M2 (93 dB/mW) by 19%.