Product Description
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<br />Specification of Retevis radio:
<br />Retevis H-777 Walkie Talkie has 16 channels whose frequencies(UHF 400-470MHz) can be modified by connecting them to the computer and using specific software.The range of the devices up to 3 miles (5 km) depending on environment and terrain.Battery capacity is 1500mAh.Output power is 5W. And it has Scanning function/Monitor function/TOT function/Emergency alarm function/Power saving function/Built-in Led torch/VOX Function
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<br />Hot Spots:
<br />Built-in Led torch make things easier when in dark environment
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<br />Support PC software programmable and Chinese and English voice prompt
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<br />PTT button is nice and soft, and easy to use, which will be good in the cold if your fingers are a bit numb
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<br />50 CTCSS/105 CDCSS keep you away from the irrelevant call, which is allow you do some private exchanges
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<br />Easy to use:It can be use for all ages.With it,you can communicate with your every family member and friend freely
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<br />Time-out-timer(TOT):
<br />Prevent the user to occupy the channel for a long time
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<br />   Scanning:
<br /> Allow you scan either channels or privacy codes within a channel to locate conversations in progress
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<br />  Busy Channel Lock Out:
<br />Prevents transmission whenever the unit detects another conversation on the same channel
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<br />  Emergency Alarm:
<br />When the user is in danger situation, press the Emergency Alarm button to call for help(should program to set up)
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<br />What's in box:
<br />10 ×Retevis H-777 radio
<br />10 ×Antenna
<br />10 ×Earpiece
<br />10 ×Li-ion battery pack
<br />10 ×Charger
<br />10 ×Belt clip
<br />10 ×The sling
<br />10 ×User's manual 
<br />10 ×Speakers Mic 
<br />1×USB