Headphone frequency: 20 - 20000
Driver unit: 5.8 mm
Magnet Type: Neodymium
Driver Type: Dynamic
Connectivity: True Wireless Stereo (TWS)
Bluetooth version: 5.0
Amplitude of the wireless router: 10 m
Frequency band: 2.4
Bluetooth:  Yes
Bluetooth profiles: A2DP
Product color: Black
Control type: By touch
International Protection (IP) code: IPX4
Works with Google Assistant: Yes
Works with Apple Siri: Yes
Continuous audio playback time: 10 h
Weight of the charger case: 35 g
Weight of the left earpiece: 5.4 g
Weight of the right earphone: 5.4 g
Charger case dimensions: 80 x 34.9 x 30.9
Battery technology: Lithium ion
Battery charging time: 2.5 h
Fast charging: 10 min
Battery charging time (charging case): 3 h
Charging block connector type: USB Type-C