Note: After finish installation, you need adjust the volume controller.
<br />If not, it is no any voice.
<br />
<br />Specifications:
<br />Material: Metal
<br />Output power: 3W*2
<br />Adjustment way: Pulley
<br />Effective distance: 10m
<br />Speaker unit: 4ohm
<br />Distortion factor: 1%
<br />SNR: 70dB
<br />Frequency effect: 100Hz-20KHz
<br />Net weight: approx. 442g
<br />Gross weight: approx. 512g
<br />Product size: approx. 120*80*75mm/4.72*3.14*2.95''
<br />Package size: approx. 167*130*95mm/6.57*5.11*3.74''
<br />
<br />Features:
<br />Rotating pulley can adjust the volume, it is more convenient than Touch control.
<br />Back phase reversal hole design to make a good heavy bass effect.
<br />Trapezoidal appearance and wood texture design, give you a best viewing experience.
<br />Low frequency transmitter, dual coil full frequency unit, using Dynamic boost frequency technology to ensure the high fidelity sound.
<br />With USB 2.0 interface and 3.5mm Audio interface. 
<br />It can be compatible with the audio output of the TV computer mobile phone and other audio equipment.
<br />
<br />Included:
<br />2 x Desktop Small Speakers
<br />1 x Gift Box     <p> <b><b><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-7-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-13-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-14-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/580a0493463e8032a3aee69f-15-large.jpg></b></b></p>