Specifications:
RF power output: 40W/25W high low power
Frequency range: UHF: 400-480MHz
Channel: 512
Battery voltage: 7.4V (Li-ion battery)
Antenna impedance: 50Ω
Dimensions: 140 x 175 x 46mm
Weight: 1500g

Other Features:
Main features for digital ham radio
Privacy/group/generall call
Signaling
Digital ID code
Call alert
Call log
Contacts
SMS
Remote Kill/Stun/Receive
Remote monitor/detection
Voice encription

Main features for analog mode:
CTCSS
DCS
Scrambler
Commander

Main features for both digital and analog mode:
Kill
Stun
Receive
Scan
System setting
TFT 2.4 inches display
Individual calling
General calling
Group callings
Analog/digital mode switch
FM radio
Emergency alarm

Package Content:
1 x Kydera CDM-550H Car Transceiver
1 x DC Power Cable
1 x Programming Cable
1 x Mounting Bracket
1 x Microphone
1 x Screw
1 x Fuse
1 x Software CD