Arcshell Rechargeable Long Range Two-way Radios with Earpiece 2 Pack UHF 400-470Mhz Walkie Talkies Li-ion Battery and Charger included

Arcshell Rechargeable Long Range Two-way Radios with Earpiece 2 Pack UHF 400-470Mhz Walkie Talkies Li-ion Battery and Charger included
Arcshell Rechargeable Long Range Two-way Radios with Earpiece 2 Pack UHF 400-470Mhz Walkie Talkies Li-ion Battery and Charger included

  • Small and convenient size;it easily fits on your hand;it measures 4.53 inches in height without antenna(antenna length:4.3 inches);1.30 inches thick;2.36 inches in width;6.3 oz light-weighted;solid built;water-resistant;easy to operate for all ages;2 Wattage power output; each radio has a removable belt clip
  • Frequency range is UHF 400-470MHz;16 pre-programmed channels;each radio has identical frequency on each of the 16 channels out of the box;16 position mechanical rotary switch channel selector;when you turn the knob to change the channel,a synthesized voice will tell you the channel number;channel frequency is programmable within the frequency range;you can program any of 50 CTCSS tones and 105 CDCSS tones on each programmed channel
  • Each radio comes with a 1500mAh rechargeable Li-ion battery and a charging dock; the charger comes with an AC wall-wart Type A plug and works in 110v-240v; it takes about 2.5 hours to fully charge; battery life is determined by transmit time;it lasts around 8 to 96 hours on a single charge depending on how much you transmit;you can charge the battery alone or charge the radio with battery installed
  • High quality built-in speaker on the radio provides loud and crystal clear sound; Push-to Talk button and built-in mic on the radio;each radio comes with a single-earbud style earpiece(foam piece included) with a microphone built in and a Push-to-Talk button; earpiece plug is K-type of 3.5mm plug and 2.5mm plug;when you plug in the earpiece,all sound goes to the earpiece and the radio speaker is silent;the radio has a VOX function
  • Range is very dependant on terrain;up to 5 miles with no obstructions,less in congested area;work great in a commercial construction or around the house;suitable for security team;maintenance team;construction team;fire department;warehouse;factory;kitchen staff;hotel;retail store;at the school;events communications;roadtrip while driving in different cars;family camping and hunting;on a cruise ship;in mountains;it works worldwide;you can add as many as you want and they work great together

UHF waves have the ability to penetrate wood,steel,and concrete,giving you better range and performance in urban environments and around buildings.
UHF operation has less chance of interference between wireless systems.

Specifications:
Single band
Frequency Range:UHF 400-470MHz
Frequency Stability:±2.5ppm
Channel Capacity:16 Channels
Channel Spacing:25KHz
Battery Type:1500mAh Rechargeble Li-ion Battery
Operated Voltage:3.7V
Antenna Impedance:50Ω
Operated Temperature:-30°c-+60°c
Plug:110V-240V AC Wall-wart Type A
Radio Dimensions(with battery,without antenna):4.53×2.36 x1.30inches
Antenna Length:4.3inches
Radio Weight(with battery/antenna):6.3oz
Packaging Dimensions:6.9×9.3×4.5inches
Packaging Weight:48oz
Transmitter:
RF Power Output:3W
Modulation:F3E
Spurious Emission:≤65dB
FM Noise:≤-45dB(W)≤-40dB(N)
Audio Distortion:≤5%
Transmitting Current:≤1.3A
Receiver:
Sensitivity(12dB SINAD):≤0.20uV
Selectivity:55dB/50dB
Intermodulation:≥65dB
Adjacent Channel Selectivity:≥60dB
Spurious Response:≥60dB
FM Noise:45dB/40dB
Audio Power Output:1000mW
Audio Distortion:≤5%
Standby Current:≈15mA
Functions:
50 CTCSS/105 CDCSS
VOX Function
English and Chinese Voice Prompt
PC Programming
Emergency Alarm
Battery Save
Battery Low Alert
Overcharge Protection
Built-in LED Flash Light
Noise Reduction
Channel Time-out Timer
Busy Channel Lock
Channel Monitor
Scanning Function
Broadband(Wide)25khz / Narrowband(Narrow)12.5khz Selectable
High or Low Power Selectable
Package includes:
2 Arcshell AR-5 Two-way Radios
2 1500mAh High Capability Li-ion Batteries
2 SMA-Female Antennas
2 Chargers
2 Belt Clips(recommend using a screwdriver to install)
2 Handstraps
2 Earphones
If you have any problem, please contact us, we will send you a new one for free of charge within 24 hours.



Retevis RT21 Two Way Radio Rechargeable UHF 400-480MHz 16 CH VOX Scrambler Squelch Security Walkie Talkies(10 Pack) and 2 Pin Covert Air Acoustic Earpiece(10 Pack)
Retevis RT21 Two Way Radio Rechargeable UHF 400-480MHz 16 CH VOX Scrambler Squelch Security Walkie Talkies(10 Pack) and 2 Pin Covert Air Acoustic Earpiece(10 Pack)

  • Excellent core and superior accessories than H-777;It also can work well with each other when out of the box
  • Anti-interference can keep your private communication and enhance your communication safety
  • Solid shell and great accessories keep you long time using and reduce a lot of loss
  • Crystal voice transmission and high-quality covert air acoustic earpiece keep your private communication
  • 1 year warranty and 30 days no reason to return; no matter any reason within 30 days you can apply for a return including the radio accessories

Retevis RT21 is the enhanced version of the H-777 and RT7
RT21 have the big body than the H-777,RT7,so that take it outside and no worry about the fall apart.

RT21 have the high-gain antenna,not need to order the replacement because worry it will fell apart.

RT21 have the solid shell and belt,not worry the belt broken so that walkie talkie falls.

RT21 have the superior cell and keep great transmission for a long time using.

The scrambler feature provides enhanced security for your important public safety and private security communications. Suitable for hotels, restaurants, construction sites, factories, etc.

Features:
Single band
Frequency Range: UHF 400-480MHz
Memory Channel: 16
CTCSS/DCS function
Low battery alarm
Scanning
Busy Channel Lock Out
Emergency Alarm
Wide/Narrow Bandwidth Selection (25 KHZ/12.5KHz)
VOX Function
Battery Save Function
English/Chinese Voice Prompt
High/ Low Power Selectable

Package Details:
10 x Retevis RT21 2 Way Radio
10 x Li-ion battery
10 x Antenna
10 x Charger
10 x Hard Belt Clip
10 x Hand strap
10 x Air Acoustic Earpiece
2 x English user manual

Note:If you have the H-777 walkie talkie, you also want to order another great radio to work with the H-777,please buy RT21 with confidence,they have the same frequency out of the box.



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