Wireless Bluetooth TWS F9 5.0 with PowerBank

Weight: 100 g
Equipment: Case, charging cable, headphones
Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, ANC active noise reduction system, design features: moisture protection, microphone, detachable cable, acoustic design type: solid
Additional Information: Model: F9 Type: Headphone Bluetooth protocol: HFP/HSP/A2DP/AVRCP Working time: about 120 hours Standby time: about 150 hours Quick charge: 1 hour Battery capacity: 2000mAh Bluetooth distance: 10 meters Sensitivity: 120 ± 3dB Resist
Functions: Voice assistant call, surround sound
Working hours: 3 h
Battery capacity: 2000 mAh
Talk Time: 3 h
Impedance: 32 ohm
Sensitivity: 65 dB
Design features: Waterproof, microphone, detachable cable
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: 2
Fast charging: 1
IP protection class: IP21
Bluetooth version: 5.0
Type of acoustic design: Closed
Supported codecs: LDAC, SBC
Wireless connection type: Bluetooth
Case charging time: 5 h
Case battery capacity: 2000 mAh
Sensitivity options: DB/mW
Active Noise Canceling ANC: There is
Battery life in case: 5 h
Battery life with Active Noise Cancellation enabled: 2.5 h
Battery capacity for one earphone: 50 mAh