Retevis H-777 Two Way Radio UHF 400-470MHz Signal Frequency Single Band 16 CH Walkie Talkies with Original Earpiece (10 Pack)

Description

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