KEF Mu3
ANC, 24 h, WirelessProduct details
| Application range | General |
| Equipment + Functions | Noise Reduction, True Wireless |
| Headphone type | Bluetooth headphones |
| Signal transmission | Wireless |
| Noise cancelling | ANC |
| Item number | 21043921 |
| Manufacturer | |
| Category | |
| Manufacturer no. | MU3 |
| Release date | 1.6.2022 |
| Colour group | Silver |
| Exact colour description | Silver |
| Specific material description | Silicone |
| Operating system compatibility | Android, iOS |
| Headphone area of use | General |
| Noise cancelling | ANC |
| Headphone features + functions | Noise Reduction, True Wireless |
| Music control | 3-button Windows remote control |
| Peripheral signal transmission | Wireless |
| Headphone type | Bluetooth headphones |
| Fit | In Ear |
| Driver diameter | 8.20 mm |
| Protection type (IP code) | IPX5 |
| Sensitivity | 104 dB |
| Impedance | 16 Ω (ohm) |
| Connections base/transmitter | USB-C |
| Bluetooth version | 5.0 |
| Bluetooth profiles | AAC, SBC |
| Max. range | 10 m |
| Power supply | Electrical connection |
| Battery type | Li-ion |
| Battery life | 24 h |
| Capacity | 500 mAh |
| Charging input | USB-C |
| Scope of delivery | 1 pair of headphones, 4 x pair of earplugs, Charging box, Short manual, USB-C charging cable |
| Height | 2.45 cm |
| Width | 1.75 cm |
| Depth | 2.63 cm |
| Weight | 46.80 g |
| Length | 6.20 cm |
| Width | 16.20 cm |
| Height | 13 cm |
| Weight | 310 g |
Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Galaxus- KEFNot enough data
- 1.Renkforce0,1 %
- 1.Sandberg0,1 %
- 3.Roland0,2 %
- 4.Monacor0,3 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- KEFNot enough data
- 1.1More0 days
- 1.4smarts0 days
- 1.adidas0 days
- 1.Baseus0 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Galaxus- KEFNot enough data
- 1.Fantec0 %
- 2.Qoltec0,3 %
- 2.Sandberg0,3 %
- 4.LogiLink0,4 %
As the saying goes: "In the case of the KEF Mu3, the opposite is true. The time-consuming collaboration between Lovegrove's design team and KEF's development team has resulted in an aesthetic true-wireless headphone that sets sonic standards and is easy to use after a short familiarisation period...
KEF, the manufacturer best known among hi-fi fans, delivers one of the best true-wireless pairs on the market with the Mu3. Their sound is clear and precise. The active noise cancellation protects the listener from annoying noise. Only the operation takes some getting used to.
Until now, the British manufacturer KEF has made a name for itself primarily with the production of hi-fi speakers. The Mu3 are its first completely cable-free in-ears, and the price is a real head-turner. The Mu3 cost a whopping 229 euros. Although they provide very good music quality and the workmanship and appearance are right, the product does not stand out from the competition in the way it should...
Until now, the British manufacturer KEF has made a name for itself primarily with the production of hi-fi speakers. The Mu3 are its first completely cable-free in-ears, and the price is a real head-turner. The Mu3 cost a whopping 229 euros. Although they provide very good music quality and the workmanship and appearance are right, the product does not stand out from the competition in the way it should...