TWS Bluetooth 5.0 Earphones 1200mAh Charging Box Wireless Headphone F9 Stereo Sports Waterproof Earbuds Headsets With Microphone

Brand Name: NoEnName_Null
Style: In-ear
Certification: None
Vocalism Principle: Other
Origin: CN(Origin)
Control Button: No
Active Noise-Cancellation: No
Communication: wireless
Volume Control: No
Wireless Type: bluetooth
Is wireless: Yes
Line Length: 0m
Support APP: Yes
Function: Common Headphone
Impedance Range: up to 32 Ω
Bluetooth Version: 5.0
Codecs: None
Support Memory Card: No
Waterproof: Yes
Frequency Response Range: 20 - 2000Hz
With Microphone: Yes
Features: waterproof
Feature1: TWS
Feature2: Bluetooth 5.0
Feature3: Earphones
Feature4: Stereo
Feature5: Sports
Waterproof: IPX7
Microphone sensitivity: -42dB.
Transmission distance: 10m
Feature6: Headphone
Charging Box: 1200mAh
Feature7: Wireless
Feature8: Headsets