-20%
Good compatibility Strong penetrating power
The upgraded H-777 can bring coverage for up to 200,000 square foot warehouse or about 25 story building
Fully Compatible with RT21 RT22 RT68 H-777S and all Retevis FRS 16 channel walkie talkies, compatible with RT19 RT22S on Channels 1-5.
The H777 VOX function can be turned on by shortcut keys.
Operation details： Switch to channel 1-5, then turn off the radio. Pressing PTT + Side button 2 (Monitor button) at the same time will switch between VOX ON/OFF,you will hear the “VOX ON” or “VOX OFF”.
More flexible usage scenarios
Benefit from the lightweight body design and the adjustment of the antenna size, the updated version of H-777 is not only suitable for campuses, warehouses, retail, hotels, etc., but also suitable for some commercial scenarios that require the size of the walkie-talkie, for example, clinics, restaurants, offices, etc.
What upgrades have we made? 
Other features
Battery capacity 1000mAh(About 10-12 hours battery life, charging time: about 3.5 hours) Function TOT/VOX/Emergency Alert/Power Saving Function/Low Battery Reminder/Led Flashlight/CTCSS/DCS Frequency Range FRS Operating Voltage 3.7V Size 6.69*2.24*1.37(inch) Weight 157g
Optional long range walkie talkies
Inside Buildings
350,000 sq. ft/30
300,000 sq. ft/25
300,000 sq. ft/25
300,000 sq. ft/27
300,000 sq. ft/25
300,000 sq. ft/30
700,000 sq. ft/50
Channel
30
16
22
30
22
30
16
Battery capacity
2200mAh
1620mAh
1000mAh
2000mAh
2000mAh
1800mAh
3200mAh
Charging
charging base
2-in-1 USB charging cable
2 in 1 Type-C charging cable
USB-C/USB charging base
USB-C/USB charging base
charging base
charging base
Special Feature
High power,durable
LCD Screen,Stylish Durable
Bluetooth walkie talkies
High power, long battery life
IP67 Waterproof，Rugged
Waterproof GMRS Radio
Long Range
Recommended Places
Warehouse,Industrials,Hotel
Restaurant; Retail; Services
Church; Hospital; Family
School; Security
Construction, Manufacture
School;Manufacturing
Construction; Industry
H777 walkie-talkie accessories
Compatible with
Retevis H-777 Baofeng BF-888S
Retevis H-777 RT22 RT21 RT68..
Retevis H-777/RT21/RT22/RT-5R
Retevis H-777 RT22 RT21 RT68..
Pin type
AC Adaptor
Standard K head 2 pin plug
K Head 2 Pin
2 pin plug
Features
Efficient charging
Sensitive mic and speakers
Clear sound
Length 100cm
Is Discontinued By Manufacturer : No
Product Dimensions : 2.34 x 4.49 x 1.25 inches; 4.06 ounces
Item model number : A9104HX10
Department : business
Batteries : 1 Lithium Ion batteries required.
Date First Available : November 14, 2013
Manufacturer : Retevis
Country of Origin : China
The updated 3.0 version of H-777 has a more compact body and a shorter antenna design; you can easily put it in your pocket or wear it on your belt
Easy to use; you can talk directly with RT22 walkie-talkie out of the box; there are no complicated buttons; which is convenient for employees or teams to get started quickly
Rugged walkie-talkie;the body can withstand shock and vibration in harsh environments; the short antenna design is very sturdy; you do not have to worry about falling off
1000mAh battery capacity supports 10-12 hours continuous use or longer; durable battery latch teeth maintain solid contact to promise your continuously communication
Multifunctional commercial 2 way radios; hands-free; emergency alarm; squelch; LED flashlight; power saving; low battery reminder
Our walkie talkies is only FRS walkie talkies; the FCC ID is 2AAR8H777;our walkie talkies meet FCC rule part 95;please buy with confidence
