Comparison Chart

Global leader in two way communication
Modle
RB17 RT21 RT68
RT27
Channels
16 16 16
22
Frequency Range
FRS
FRS
FRS
FRS
Charging Method
USB charging
USB charger base USB charger base
USB charger base
Battery Capacity
4400mAH 3000mAH 1200mAH
1100mAH
VOX
Yes
Yes Yes
Yes
Emergency alarm
No
No
Yes Yes
Squelch function
Yes
Yes
Yes
Yes
Headphone type
Kenwood 2 pin
Kenwood 2 pin Kenwood 2 pin
Kenwood 2 pin
Features
Long battery life Clear sound
Durable
Long range
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