Wireless F+ Rock TWS

Weight: 235 g
Equipment: Charging case, headphones, instructions
Design: Intracanal
Product color: White black
Description: Design: in-ear, device type: wireless TWS headphones, design features: for sports, microphone, case charging type: USB Type-C, acoustic design type: closed, functions: surround sound, search for
Width: 61
Height: 43.4
Functions: Surround sound, headphone search
Working hours: 4 h
Battery capacity: 300 mAh
Thickness: 22.2 mm
Standby time: 200 h
Talk Time: 4 h
Impedance: 32 ohm
Sensitivity: 98 dB
Design features: For sports, 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
Number of microphones: 1
Fast charging: 90
Bluetooth version: 5.0
Membrane diameter: 8 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 1.5 h
Charging case height: 43.4 mm
Charging case depth: 22.2 mm
Case battery capacity: 300 mAh
Case charging type: USB Type-C
Charging Case Width: 61 mm
Weight of one earpiece: 4.3 g
Sensitivity options: DB/V
Battery life in case: 300 h
Battery life with Active Noise Cancellation enabled: 1.5 h
Battery capacity for one earphone: 50 mAh