EarPods Wired Headphones Earbuds with Wired Control & Mic(Red) Filter-Converter Step 1: Use your mobile

Step 1: Use your mobile phone to test signal strength outside house or on roof

which can be applied in the occasions such as video monitoring and video meeting and can transmit four channels of video image simultaneously on an 8-core Cat-5 twisted pair wire

providing a stable

1 memory card

EarPods Wired Headphones Earbuds with Wired Control & Mic(Red) Filter-Converter Step 1: Use your mobile1. Unlike traditional, circular earbuds, the design of the new EarPods is defined by the geometry of the ear. Which makes them more comfortable for more people than any other earbud style headphone. 2. The speakers inside EarPods have been engineered to sound loss (MIN) and sound output (MAX). So you get quality audio that is just as impressive as what you had hear from more expensive headphones. 3. The EarPods with remote and mic also include a built