Wireless F9-5 with PowerBank for smartphone!

Weight: 110 g
Equipment: Case, headphones, charger
Design: Intracanal
Product color: White, black
Description: Design: in-ear, device type: TWS wireless headphones, ANC active noise reduction system, design features: Surround Sound, case charging type: USB Type-C, micro USB, plug connector: microUSB, acoustic type
Width: 80
Height: 40
Plug connector: microUSB
Functions: Call voice assistant, surround sound, volume control
Working hours: 2 h
Battery capacity: 2000 mAh
Thickness: 80 mm
Standby time: 2.5 h
Talk Time: 5 h
Impedance: 32 ohm
Sensitivity: 120 dB
Included: USB cable, microUSB cable
Length of cable: 0.5 m
Design features: Surround Sound
Charging time: 2.5 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: 1.5
IP protection class: IP21
Bluetooth version: 5.0
Membrane diameter: 5.8mm
Type of acoustic design: Closed
Supported codecs: AAC, LDAC, SBC, HFP / HSP / A2DP / AVRCP /HSO / SPP / PBAP
Wireless connection type: Bluetooth
Case charging time: 2 h
Charging case height: 25 mm
Charging case depth: 45 mm
Case battery capacity: 2000 mAh
Case charging type: USB Type-C, micro USB
Charging Case Width: 80 mm
Weight of one earpiece: 15 g
Sensitivity options: DB/mW
Active Noise Canceling ANC: There is
Battery life in case: 5 h
Battery life with Active Noise Cancellation enabled: 1.5 h
Battery capacity for one earphone: 50 mAh
Number of drivers: 1