Headphones wireless ZTE Livebuds black

Weight: 4.3 g
Equipment: Documentation, 2 pairs of interchangeable ear pads, charging station-case, cable for charging the case
Design: Intracanal
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Additional Information: Battery type: own Li-Ion; Range: 10 m; Answer/end conversation: yes; Work profile support: HFP Hands-free,A2DP,AVRCP
Functions: Calling the voice assistant
Working hours: 4 h
Talk Time: 4 h
Impedance: 16 ohm
Included: USB Type-C cable
Design features: Waterproof, microphone
Charging time: 1.5 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
IP protection class: IPX4
Bluetooth version: 5.0
Membrane diameter: 7 mm
Type of acoustic design: Closed
Supported codecs: AAC, SBC
Wireless connection type: Bluetooth
Case charging time: 2 h
Charging case height: 70 mm
Charging case depth: 25 mm
Case battery capacity: 550 mAh
Case charging type: USB Type-C
Charging Case Width: 36 mm
Weight of one earpiece: 4 g
Battery life in case: 20 h