Wireless / Bluetooth Active Noise Canceling HiFi Sound and 2200mah TWS F9 Wireless Charging Case

Weight: 80 g
Equipment: Headphones; USB cable; instruction; storage box.
Design: Liners
Product color: White black
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
Plug connector: microUSB
Functions: FM radio, voice assistant call, surround sound, volume control
Working hours: 4 h
Battery capacity: 2200 mAh
Talk Time: 4 h
Impedance: 32 ohm
Sensitivity: 95 dB
Sales start date: 06.09.2021
Included: USB cable, microUSB cable
Length of cable: 0.15 m
Design features: Waterproof, for sports, microphone, neodymium magnets, detachable cable
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 2
Fast charging: Yes
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 2.5 h
Case battery capacity: 2200 mAh
Case charging type: USB Type-C
Weight of one earpiece: 12 g
Active Noise Canceling ANC: There is
Battery life in case: 180 h