1、Easy Installation: The mini car walkie‑talkie can be directly plugged into the car cigarette lighter, installation and operation are very simple and convenient, portable, plug and play. 2、UV Dual Band: High‑end mini radio, 25W high power, long‑distance transmission, and compatible with 400‑490MHZ/136‑174MHZ dual‑band. 3、FM Broadcast: Built‑in stereo decoder for FM radio, listen to FM radio in stereo with dual speakers on the rear of the control head. 4、Multichannel: High‑speed band range, broadband reception, continuous reception of shortwave, FM/AM radio, aircraft and public service channels, etc. 5、High Performance: With waterproof handheld microphone and MINI fan, large speaker, the sound is clear and loud. High power, strong penetration and wide coverage. Item Type: Car Mini Mobile Radio Material: Plastic Frequency Range: 136-174/400-490 (Mhz) RF Output Power: 25 (W) Number Of Channels: 128 (pcs) Theoretical Communication Distance: 25 (km) Working Voltage: 12 (V) Monitoring Function: Yes Frequency Step Size: 2.5/5/6.25/10/12.5/15/20/25/50/100/200KHz Frequency Stability: 2.5ppm Relay Shift: 600KHz (144MHz) 1.6/5.0/7.6MHz (430MHz) Antenna Impedance: 50ohm Supply Voltage: Nominal: 13.8V DC (15%), negative ground Output Power: High Power: <=25W; Medium Power: <=10W; Low Power: <=5W Operating Temperature: -20℃ to +60℃(-4℉ to +140℉)Function: 1. Control Head Separation with Ease 2. 25W Powerful and Reliable Output Power 3. Built-in stereo decoder for FM Broadcast: Listen to FM Broadcast in Stereo with dual speakers on the rear of the control head 4. High-speed Band Scope 5. Wideband Receive, Continuous reception for short-wave, FM/AM broadcasts, aircraft, and public service channels ect. 6. With a waterproof hand microphone 7. With a MINI fan 8. Selected calling: team calling and group calling 9. Remote control function 10. Remote stunning(prohibit to be transmitted by controlled party) 11. Remote shaking code(the controlled party is prohibited to receiving and transmitting) 12. Remote monitoring(monitor the controlled party's environment voice) 13. Remote reliving seining 14. Alarm 1x Mini Mobile Radio 1x Microphone 1x Car Power Cable 1x Mounting Bracket 2 x Fuse 1 x Clip 1x Screw Mounting Kit (10pcs Included) 1x Manual