TWS Earphones Wireless Bluetooth Headphone V5.0 3000mAh Charging Box 9D HiFi Stereo Sports Waterproof Earbuds Headsets With Mic

Brand Name: CHUYONG
Style: In-ear
Vocalism Principle: Dynamic
Origin: CN(Origin)
Active Noise-Cancellation: Yes
Control Button: No
Communication: True Wireless
Volume Control: Yes
Certification: CE
Number Of Drivers: 2
Impedance Range: up to 32 Ω
Model Number: Earphones
Support Memory Card: No
Waterproof: Yes
Frequency Response Range: 20 - 2000Hz
Wireless Type: bluetooth
Line Length: 0.6m
Codecs: AAC
Driver Diameter: 20mm
Resistance: 32Ω
Sensitivity: 123dB
Is wireless: Yes
Bluetooth Version: 5.0
Total Harmonic Distortion: 10%
Charging Method: Charging case
Max Output: 30mW
With Microphone: Yes
Features: waterproof,With Microphone,Apple Siri Support,Active Noice Cancelling,Dual Connection
Sensitivity: 120dB
Number Of Drivers: 2
Model Number: Upgraded version F9
Frequency Response Range: 20 - 200000Hz
Total Harmonic Distortion: 1%
Driver Diameter: 10mm
Charging Bin Battery: 3000mAh
Feature 1: Touch control
Feature 2: IPX7 Waterproof