PMR & FRS Walkie talkie

Features:
Emax  Two Way Radios are your ideal wireless communication gadgets when you talk to your family and friends. You can use Emax  Two way Radios in shopping mall, campus, national parks and other places where you need them. They are real bill-free, contract-free communication device that give you a lot of convenience and fun. Enjoy them!  
Specifications:  
Highlighted Features:
 14 FRS Designated Channels ( For USA market )
 or 8 PMR Channels ( For Europe market )
 Key Tone/ Auto Scan/ Lower Battery Warning/ Digital Volume Control
 /Call Alert/ Talk Confirmation/ Power Save Mode/
 LCD Display with Backlight/ Keypad Lock/ Monitor Function
Optional Features:
 With CTCSS/ With VOX/ With Rechargeable function  
General:  
Communication Range:up to 2 miles 3 km.)
Frequency range:462.5625MHz to 467.7125MHz (USA FRS)
446.00625MHz to 446.09375MHz (Europe PMR)
Channel spacing:25KHz (USA FRS), 12.5KHz (Europe PMR)
Main channel:01-14 (USA FRS), 01-08 (Europe PMR)
CTCSS sub-channels:00-38  
Transmitter:
RF Power: 500mW(ERP)
Frequency Deviation: 2.5KHz max
Frequency Distortion: 5% max
S/N Ratio: 40dB max
Harmonic & Spurious Attenuation: >50dB
Current Consumption :300 30mA  
Receiver:
Sensitivity: 0.33mV@12dB SINAD
Selectivity: 50dB min
Squelch Sensitivity: 0.25mV Typical
Spurious Rejection: 50dB min
Inter Modulation Rejection: 50dB min
S/N Ratio: 40dB min
Audio Output Power: 150mW@16ohms, <10%THD
Current Consumption: 150 30mA  
Accessories:  
Belt clip, Manual 
Optional accessories:  
NI-MH AAA Battery, Earphone, AC adaptor