






🎧 Elevate your soundscape—silence the noise, own the moment.
FIILKey Pro Wireless ANC Earbuds deliver industry-leading 40dB active noise cancellation with patented MAF noise tuning, dual-mic AI noise reduction, and physical wind noise suppression. Featuring Bluetooth 5.4 multipoint connectivity, IPX5 waterproof rating, and an impressive 30-hour total battery life, these earbuds offer versatile wearing modes for ultimate comfort and immersive sound, perfect for professionals on the move.







| ASIN | B0DFQD7VFS |
| Age Range Description | Adult |
| Antenna Location | Calling, Cycling, Exercising |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 30 Hours |
| Battery Charge Time | 1 Hours |
| Best Sellers Rank | 16,448 in In-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.4 |
| Box Contents | Charging Case X1, Eartip, USB- C Cable X1, User Manual |
| Brand | FIIL |
| Brand Name | FIIL |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 30 Hours |
| Carrying Case Battery Capacity | 380 Milliamp Hours |
| Carrying Case Battery Charging Time | 100 Minutes |
| Carrying Case Color | Black |
| Carrying Case Height | 1.3 Inches |
| Carrying Case Length | 3.2 Inches |
| Carrying Case Weight | 34.5 Grams |
| Carrying Case Width | 3.9 Inches |
| Colour | Black |
| Compatible Devices | Desktops, Laptops, Mobile phones |
| Control Method | App |
| Control Type | App Control |
| Controller Type | Touch |
| Customer Reviews | 3.4 out of 5 stars 9 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | rounded tips |
| Enclosure Material | Plastic |
| Form factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Form Factor | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Is Electric | No |
| Manufacturer | Jiangxi Feier Technology Co.,Ltd. |
| Model Name | key pro |
| Model Number | F041 |
| Network Connectivity Technology | Wireless |
| Noise Control | Active Noise Cancellation |
| Noise control | Active Noise Cancellation |
| Number of Items | 1 |
| Product Features | Lightweight, Microphone Included, Multipoint Pairing, Noise Cancellation |
| Specific Uses For Product | Business, Entertainment, Gaming |
| Style Name | Classic |
| Theme | Video Game, sports |
| Total USB 2.0 Ports | 1 |
| Unit Count | 2.0 count |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
N**E
Another masterpiece from Fiil
Fiil’s focus on innovative features like switchable in-ear/half-in-ear modes and Bluetooth 5.4 gives us a masterful product like their first Fiil that after 5 years remains a first choice after iPods. This time the switchable mode is an excellent addition bringing the ease of use, sound quality, fit and battery life to a best in class.
T**R
Not worth it in long term
I'm an economist when it comes to money, so i take excellent care of everything. When using 1 ear mode, it sounds a bit bassy but when using both, the sound is smooth, crisp, and relaxing. Noise cancelation is very good, not excellent but very good, as well as the ambient sound. And the battery life is very very good. I use just one at a time while at work and it lasts about 5 hours before it reminds u to recharge it. The case, I charge it once every 2 to 3 days. These are very solid. I will be purchasing from this brand in the future. I've had it for about 2 months now and no issues. The fill key pro app works perfectly fine. New review: the left earbud charges up to only 90% and I am very keen on keeping my items in perfect condition since I'm an economical financial kinda guy.....the left earbud just stopped holding 100% charge. And also during phone calls, the left earbud seems to die faster than the first few weeks I had it. Never dropped it, never being near or touched it with water or sweat, ( I wear it at work listening to music and I work on a desktop computer)...I feel it may be a software update needed perhaps? Time will tell but for now......3.1 out of....5 lol
S**Y
Amazing
Honestly the best head phones sounds better than beats Bose ect this is my second order the first pair I lost but I love these headphones base noise cancellations quality it’s amazing
G**P
Failure. Only left side works reliably!
It’s been less than a year and the right side earbud does not hold a charge any longer than 1 hour if that. I see no way of contacting the seller or manufacturer. Extremely dissapointing.
Trustpilot
1 month ago
3 weeks ago