Hotsale portable fm radio TK-3307 wireless UHF two way radio
1.16 memory channels of two way radio walkie talkie 2.Built-in 50 CTCSS and 104 DCS 3.VOX built-in two way radio walkie talkie 4.Voice Reported 5.Rechargeable Lithiym Battery Pack Included 1600mAh 6.DTMF Function of two way radio walkie talkie 7.Time-out Timer for two way radio walkie talkie 8.Channel Scan of two way radio walkie talkie 9 .Low Battery Alert 10.High / Low power adjustable 11.Adjust Squelch Level (0-9) 12 .Auto Power-saving 13.Voice Guide 14. Programmable by PC Software
(CTCSS) / (DCS) CTCSS/DCS is a sub-audio signaling, which is used to avoid receiving the same non-related calls.
This plug for microphone,earphone and program cable