Liberty 4 NC White - True Wireless Stereo (TWS) in-ear headphones, whi

Headset type: Binaural LED indicators: Yes Protection features: Water resistant Recommended usage: Calls/Music International Protection (IP) code: IPX4 Product colour: White Wearing style: In-ear Headphone frequency: 20 - 40000 Hz Product type: Headset Charging case: Yes Cables included: USB Type-C Connectivity technology: True Wireless Stereo (TWS) Bluetooth: Yes USB connector: USB Type-C USB connectivity: Yes Bluetooth version: 5.3 Wireless charging: Yes Continuous audio playback time: 10 h Battery type: Built-in battery Continuous audio playback time (with charging case): 50 h Number of microphones: 6 Microphone type: Built-in Driver unit: 1.1 cm Base station USB connector: USB Type-C Base station colour: White