Bluetooth TWS. Sports for phone with microphone

Weight: 140 g
Design: Liners
Description: Design: in-ear, device type: wireless TWS headphones, ANC active noise reduction system, design features: waterproof, for children, for sports, microphone, detachable cable, acoustic type
Functions: Call voice assistant, surround sound, volume control
Standby time: 4.8 h
Talk Time: 10 h
Impedance: 32 ohm
Length of cable: 0.3 m
Design features: Waterproof, for children, for sports, microphone, detachable cable
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Number of microphones: 1
Type of acoustic design: Semi-open
Wireless connection type: Bluetooth
Active Noise Canceling ANC: There is