Wireless F9 for phone. Bluetooth with microphone for smartphone / TWS.

Weight: 100 g
Equipment: Headphones/case/ear pads/cable
Design: Intracanal
Product color: White
Description: Design: in-ear, device type: TWS wireless headphones, ANC Active Noise Canceling, design features: waterproof, for sports, microphone, operating time: 4 h
Additional Information: Controls: Left earpiece: 1tap - pause; 3 taps - volume down. Right earpiece: 1 tap - accepting a call; 2 taps - the next track; 3 taps - increase the volume.
Working hours: 4 h
Standby time: 120 h
Talk Time: 4 h
Impedance: 32 ohm
Sensitivity: 98 dB
Design features: Waterproof, sports, microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.1
Wireless connection type: Bluetooth
Case charging time: 1.5 h
Case battery capacity: 750 mAh
Active Noise Canceling ANC: There is