Retevis H-777 Two Way Radio UHF 400-470MHz Signal Frequency Single Band 16 CH Walkie Talkies with Original Earpiece (10 Pack)
Specification
Frequency Range: UHF: 400-470MHz
Memory Channel: 16
CTCSS/DCS function
Low battery alarm
Power saving function
Chinese and English voice prompt
PC software programmable
1000mAH Li-ion battery capacity:You can charge 2-3 hours,then you can use it for 8-9 hours continuous use or longer
Easy to use:It can be use for all ages.With it,you can communicate with your every family member and friend freely
180g weight is light and small: The radio is easy to carry,in your hands, feel is smooth and good.The package includes belt clip,you can even put it at the waist or other body location
Time-out-timer(TOT):
Prevent the user to occupy the channel for a long time
Scanning:
Allow you scan either channels or privacy codes within a channel to locate conversations in progress
Busy Channel Lock Out:
Prevents transmission whenever the unit detects another conversation on the same channel
Emergency Alarm:
When the user is in danger situation, press the Emergency Alarm button to call for help(should program to set up)
Pocket includes:
10× Retevis H-777 2 way radio
10× Antenna
10× Earpiece
10× 1000 mAh Li-ion battery pack
10× Charger
10× Belt clip
10× Hand Strap
10× English User’s manual
Why can I hear the voices clearly from other group,sometimes ,my voice is intermittent:
Please check whether the MIC is blocked by something.If so,please return the radio to us.Sometimes,your frequency maybe is same as the frequency of other groups
Product recommendation:Retevis RT-805s Short 2 Way Radio Antenna
This antenna is the very suitable for this walkie-talkie; It will greatly in crease the range of this radio. It is also very easy to install and carry
Product Features
- They are programmed at the same frequency when out of the box and just on the same channel can communicate
- Built-in Led torch and voice prompt function;easy to change the channel and easy to use in dark environment
- Original earpiece for true hands-free communication; and belt clip make them easy to carry
- The 50 CTCSS/105 CDCSS keep you away from the irrelevant call which is allow you do some private exchanges
- Simple and Convenient return process;1 year warranty and 30 day return with no questions asked
We bought 16 of these walkie talkies for use in … We bought 16 of these walkie talkies for use in our after school program. They have been used every weekday for 4 hours per day for 6 months and all but 2 are non operational. I would say they are used moderately and only by staff. About 2 months in the antenna started to fall off and break. The black part would slide off leaving just the metal spring coil. I guess for the price, I should not be surprised that that failed so quickly. When they worked, they did have a decent range. I would…
only 3 out of 10 working after 9 months
Do Not Buy