Retevis H-777 Two-Way Radio Long Range UHF 400-470MHz Signal Frequency Single Band 16 CH Walkie Talkies with Original Earpiece (10 Pack)
May 26, 2017 - Comment
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
1500mAH 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× 1500 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 Features
- Single band, Single frequency, Frequency Range: UHF/400-470MHz
- Power saving function, Chinese and English voice prompt; PC software programmable, Low battery alarm function; Built-in Led torch for easy to usage and changing channels in dark environment
- Original earpiece for true hands-free communication; Easy to carry with included belt clips
- Memory Channel: 16 CH, CTCSS/DCS function; Antenna Impedance: 50Ω; keeps you away from the irrelevant calls, allows you do some private exchanges
- Perfect for warehouse, restaurant, hotel and security; Easy to operate for all the team work
Comments
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Do Not Buy We bought quite a few of these for a large team. Within the first two weeks we started having problems with them. They were sent back for repair and when returned still had problems with them. The company has a very strong 30 day policy and would not return radios for a refund and we have radios that do not work. Went with another brand and have had no issues. I would not recemmned anyone to buy these unless you like to waste your money. I would give them no stars.
only 3 out of 10 working after 9 months They work well at first but the battery is held in by a cheap plastic clip that gives out and the batteries lose contact .After 9 months we have 3 working out of 10 and they are taped together.A shame because the product is generally ok but this fault makes them useless.
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…