Liberty 4 NC | Type Wireless/Noise canceling | Earbud | 1xUSB-C | Bluetooth | Battery Rechargeable | Included Accessories Charging Case - Extends Battery Life to 50 Hours;XS/S/M/L Ear Tips - M Pre-Installed;USB-C Charging Cable | Colour White | Weight 0.048 kg
Liberty 4 NC | Type Wireless/Noise canceling | Earbud | 1xUSB-C | Bluetooth | Battery Rechargeable | Included Accessories Charging Case - Extends Battery Life to 50 Hours;XS/S/M/L Ear Tips - M Pre-Installed;USB-C Charging Cable | Colour Black | Weight 0.048 kg
USB | Optical | 4200 dpi | Number of buttons 6 | Wireless range 10 m | Bluetooth | Radio Frequence 2,4 GHz | Battery Lithium-Ion rechargeable | Colour Black | Dimensions L 118mm x W 72mm x H 42mm | Weight 0.109 kg