H777S Business License Free FRS Radio
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- Easy to Use and Out of Box
- Long Range and Clear Sound
- VOX Hand-Free Operation
- Three Versions Available FRS, PMR446 or Freenet
Payment Methods

Delivery Method

Double-Certified for Global Reliability

Key Features
- We offer free shipping straight to your door throughout the contiguous.
- It usually takes 3-20 business days* for your package to be delivered, so you can sit back and relax, worry-free.
- *Please see our shipping policy for more details.
In case of Buyer's Remorse(not product fault), within one month after product received, The customers can return it for a refund.
See our refund policy for more details about what is needed for a smooth refund process.
Retevis provides a straightforward, hassle-free warranty to save you some headaches. All products come with their own unique warranty that you can find on the product listing or contact us at info@retevis.com with your order receipt for confirmation.
This limited warranty provided by the manufacturer in no way affects a potential statutory warranty provided by law.
We'll Always be There for You.
If you have any questions or concerns, feel free to contact us at info@retevis.com.
Bulk order Inquiry
Personalize your device
OverView
If you need programming cable, please order C9018A/C9055A separately
Feature:
Instant communication; Simple to use; No dialling numbers; No subscriptions; No call charges and so on.
RETEVIS H777S rechargeable walkie talkies.
Package includes:
2 x H777S two way radio
2 x Battery
1 x English Manual
2x USB cable
2 x Belt Clip
2 x Adapter
What’s in the Box?
2 x H777S two way radio
2 x Battery
1 x English Manual
2x USB cable
2 x Belt Clip
2 x Adapter
Spec
Specification:
Frequency | FRS |
Channel | FRS:16CH |
Working voltage | 3.7V DC |
Effective Radiated Power | 0.5/2 watts |
Operating temperature | -10℃~+50℃ |
Antenna | Fixed |
Antenna impendence | 50Ω |
Scan | Yes |
VOX | Yes |
Battery Save | Yes |
Bandwidth | 12.5Khz |
CTCSS/DCS | Yes |
Low battery alarm | Yes |
Busy channel lock | Yes |
Working mode | Simplex |
Time-out-Time(TOT) | 180s |
English/Chinese Voice | Yes |
Squelch Adjustment | Yes |
Weight(include battery) | 193g |
PC program Protection | Yes |
Dimension | 230*62*34mm |
Receiver | |
RF sensitivity | ≤0.2μV |
Occupied bandwidth | ≤16KHz |
Selectivity | ≥65dB |
Intermediation | ≥55dB |
Audio power | >500m W |
Audio distortion | ≤5% |
Frequency stability | 5ppm |
Current | 55mA(when standby)150mA (when working ) |
Audio response | (300-3000Hz):+7~-12.5dB |
Transmitter | |
Modulation type | 16K¢F3E |
Spurious radiation | ≤7.5μW |
Modulated noise | <-40dB |
Modulation distortion | <5% |
Frequency stability | 5ppm |
Max. Fr. deviation | ≤±5KHz |
Current | ≤1200mA |
Audio response | (300-3000Hz):+6.5~-14dB |
Adjacent CH. power | ≥65dB |
Intermediation sensitivity | 8-12mv |
Feature
Product Reviews
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michaelHappyReviewed in United States on Mar 14,2019I got these for my personal use at work and now they want to use them for everyone. Glad I got themtacolocoDurable, Clear Transmission, and Good RangeReviewed in United States on Mar 14,2019I use these to speak from vehicle to vehicle in the MOAB Desert. We have not cell service so these are essential!BenGood RadioReviewed in United States on Mar 14,2019I have an outdoor business with 12-15 workers every day using this radio.The radio is very reliable and has better range compared to the other two way radios.jvolleGood radios that serve their purposeReviewed in United States on Mar 14,2019I've tested these radios at home and found them easy to use and of good quality.These are close range communication devices and that's all. If you understand that, you'll be satisfied.JohnnyGreat clarityReviewed in United States on Mar 14,2019Great voice clarity and quality. I use this for hiking and skiingMartinTop Quality RadioReviewed in United States on Mar 14,2019Solid set of radios. Feel durable in your hand. Use them to communicate between the cabin and barn as we have no cell service at our retreat.Lee RobertSuper Buy!!Reviewed in United States on Mar 14,2019If you are thinking about purchasing these radios - get them! You will NOT be disappointed.Anne G. BurnsGood quality radioReviewed in United States on Feb 23,2019Delivered as scheduled. Great price on an excellent radio. This radio replaced same make dropped in the drink. One precaution to take if on or about the water, or heights. Tether the radio to a belt. The belt clip works good but if you do not take that extra second to insure the radio is "locked in" after you insert it upside down and swivel it upright it can slip out when you least expect it.Carolyn GibbsNice quality productReviewed in United States on Feb 23,2019Works fantastically, however I cannon hear it over my snowmobile which is what I got it for. I have to turn the sled off to use the radio.C-BiscuitWorth the cost if you don't mind the price.Reviewed in United States on Feb 23,2019Works as intended. For a low powered unit, it works really well. We pick up some static in the trees or if around a couple of corners but nothing that isn't expected. The battery life is amazing right out of the box. Have been using them for a few hours a day in a four day period without needing a recharge since new. I haven't been able to get the WX channels to work (out of the box).
Support
Firmware/Software
- H777S-CPSv1.17
- win11-DriverInstaller
The win11 driver is compatible with win10, win8 and win7 systems.
Accreditations
Accreditations
- H777S-FCC-Certificates