BlitzWolf BW-FYE10 TWS Bluetooth Earphone Ear-hook Black Wireless Headphones

Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, functions: volume control, operating time: 4 h
Functions: Volume control
Working hours: 4 h
Design features: Microphone
Charging time: 2 h
Device type: Wireless tws earphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
IP protection class: IPX4
Bluetooth version: 5.0
Wireless connection type: Bluetooth