Style:In-ear<br>Vocalism Principle:Dynamic<br>Origin:CN(Origin)<br>Active Noise-Cancellation:Yes<br>Control Button:Yes<br>Communication:True Wireless<br>Volume Control:Yes<br>Certification:NONE<br>Number Of Drivers:0<br>Plug Type:NONE<br>Impedance Range:up to 32 Ω<br>Model Number:Bluetooth headset<br>Headphone Pads Material:Other<br>Support Memory Card:No<br>Waterproof:No<br>Frequency Response Range:20 - 200000Hz<br>Magnet Type:Other<br>Wireless Type:bluetooth<br>Line Length:0m<br>Package List:User Manual<br>Codecs:AAC<br>Driver Diameter:0mm<br>Resistance:32Ω<br>Sensitivity:128dB<br>Is wireless:Yes<br>Connectors:None<br>Earcups Type:Semi-open<br>Bluetooth Version:5.0<br>Total Harmonic Distortion:0%<br>Charging Method:CABLE<br>Max Output:132mW<br>Support APP:Yes<br>Function:Common Headphone<br>With Microphone:Yes<br>Features:With Microphone