Bluetooth headphones wireless vacuum TWS F9-3А with powerbank function.

Weight: 110 g
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, ANC Active Noise Canceling, design features: for sports, microphone, case charging type: USB Type-C, acoustic design type: for
Impedance: 32 ohm
Sensitivity: 95 dB
Included: USB Type-C cable
Design features: For sports, microphone
Charging time: 2 h
Device type: Wireless tws earphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 100 Hz
Technology: Dynamic
Number of microphones: 2
IP protection class: IPX7
Bluetooth version: 5.1
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 2 h
Charging case height: 3 mm
Charging case depth: 9 mm
Case battery capacity: 2000 mAh
Case charging type: USB Type-C
Charging Case Width: 7 mm
Weight of one earpiece: 4 g
Sensitivity options: DB/V
Active Noise Canceling ANC: There is
Battery life in case: 120 h
Battery capacity for one earphone: 50 mAh
Number of drivers: 2