Feature:1. Compact and portable design, this external speaker has excellent sound quality which sounds great.2. The speaker can make your audio sound louder, W/ 4meter/4.4yd cable, you can place the speaker in a position that will not interfere with your work.3. The base is adjustable, the angle of 70 degrees can be changed, and the position of the speaker can be adjusted according to your preferences.4. Very suitable for CB broadcasting, amateur broadcasting, twoway radio.5. Built to meet standard specification, and strictly follow factory quality control.Specification:Item Type: Car Radio External SpeakerMaterial: ABS+MetalColor: BlackLine Length: Approx. 4meter/4.4ydPlug: Approx. 3.5mm/0.1inDisplay: NoFrequency Range: 0Type: Car AccessoriesTalk Range: Approx. 5-10km/3.1-6.2miChannel Storage: 0Radio: Radio SpeakerModel Number: NAGOYA NSP-150VType: UV-25HX, QYT-KT8900Part Number: NSP-150VMaximum Speaker Power: 3W.Package List:1 x External Speaker2 x Screw2 x Double-Sided Tape