Take KEF sound with you in compact true wireless earphones designed with Ross Lovegrove.
Take KEF sound with you in compact true wireless earphones designed with Ross Lovegrove. Mu3 combines active noise cancellation with Bluetooth playback and a pocket-sized charging case. The in-ear design keeps the system portable, with simple controls for everyday listening and calls.
| Sold as | Single unit |
|---|---|
| Maximum Power Output | 5mW |
| Frequency Range | 20-20000Hz |
| Sensitivity | 104dB/1mW at 1KHz (1KHz 1mW) |
| Nominal Impedance | 16Ω |
| Drive Units | 8.2mm |
| Codec | SBC, AAC |
| Bluetooth Version | 5 |
| Bluetooth Frequency | 2.402GHz-2.48GHz |
| Bluetooth Power | ≤13dBm |
| Bluetooth Range | 10m |
| Battery Type | 55mAh (earbud)/ 500mAh (charging case) |
| Battery Play Time | Earbud 9 hrs (BT + ANC on) Charging Case 15 hrs |
| Fast Charging | 1 hr battery play time* |
| Weight | 5.8 g (earbud) 46.8 g (charging case) |
| Couleur | Charcoal Grey, Silver Grey |
| Marques | KEF |
