Plug Type:Wireless
<br />Frequency Response Range:20-20000Hz
<br />Line Length:None
<br />Function:Wireless Headphone,Voice control,Bluetooth
<br />Communication:Wireless
<br />Volume Control:Yes
<br />Support Apt-x:No
<br />Sensitivity:90dB
<br />Style:Headphone
<br />Active Noise-Cancellation:Yes
<br />Model Number:ST3
<br />Connectors:None
<br />Waterproof:No
<br />Vocalism Principle:DynamicIs
<br /> wireless:Yes
<br />With Microphone:Yes
<br />Control Button:Yes
<br />Resistance:9 
<br />Wireless Type:Bluetooth
<br />Support APP:Yes
<br />
<br />Function: support music, voice control, call function
<br />Bluetooth protocol: 4.1
<br />Channel: Stereo
<br />Use: headset
<br />Whether single binaural: bilateral stereo
<br />Applicable gifts occasions: opening ceremony, birthday, awards commemorative, wedding, business gifts, advertising promotions, anniversary celebration, public relations planning, trade fairs, festivals, employee benefits
<br />Color: black, white, blue, red, green, dark blue<p> <b><b><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-6-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-8-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-11-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-12-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-13-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/597afc74b59e2a76772fd121-14-large.jpg></b></b></p>