This would work with H-777 two way radio after programming the radio to the same frequency
Clear voice prompts indicate the current channel number whenever you turn on the radio or select a new channel
Included earpiece offers convenience and versatility in noisy or discrete environments
Retevis RT7 radios are 20% louder than other general 3W radios
Simple and Convenient return process;1 year warranty and 30 day return with no questions asked

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 17.4 inch
Height : 7.01 inch
Length : 19.02 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00EFVDFD4

Product Description

Concerned about function:
Frequency Range: UHF:400-470MHz
Power: 3W
Channel capacity: 16 channels
Frequency Spacing: 12.5kHz/25kHz
Battery capacity :1500mAh
Single band
Single frequency
Squelch level adjustment
Emergency alarm
Auto battery save
Battery low alert
Monitor function
Busy channel lock-out
Bright flashlight function
PC software programmable
50 group CTCSS/105 group DCS

Better Material and stylish appearance make it longer service time,easy to carry 1-8 channel is FRS frequency

Scan and Monitor function: Used to monitor our team work smoothly

Voice prompt(English/Chinese): Easy to make sure if we are on the same channel

Emergency alarm: Very important function to let all the team members know the current situation

Easy to use:
On the front panel is the LED that lights red when transmitting and green when receiving

Concerned about range:
The range depends on the Watts,this radio is true 3W. So its range is 0.5-2 miles depends on terrain and conditions.It is shorter range in city.If you require more coverage a Repeater may be an option.

Package include
20 x Retevis RT7 Portable Walkie Talkies
20 x 1500 mAH Li-ion Battery
20 x Antenna
20 x Belt clip
20 x Hand strap
20 x US Charger
20 x English Use''s manual
20 x Earpiece
1 x Programming Cable
1 x CD