Wireless phone TWS Bluetooth, charging case with digital display, Black, WinStreak

Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless TWS headphones, design features: moisture protection, for children, for sports, microphone, backlight, type of acoustic design: closed, functions: surround sound
Functions: Surround sound, headphone search, volume control
Standby time: 50 h
Talk Time: 5 h
Impedance: 20 ohm
Design features: Moisture protection, for children, for sports, microphone, backlight
Device type: Wireless tws earphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 40 Hz
Number of microphones: 2
Type of acoustic design: Closed
Wireless connection type: Bluetooth