About iRaddy GM -Series
As a UHF radio, it provides an LCD screen and 4 function keys for simple operation, that’s why it fits for the security team, construction team, warehouse, factory, kitchen staff, hotel, retail store, school staff, wild trip, etc. Battery phone case design makes it portable in your daily life, you can add as many sets as you want and they work great together.

Features:
Frequency range: 400 - 470MHz
Number of channels: 16
Output power: 1.9 +/ - 0.2W
Communication distance: 2 - 5km (1.24 - 3.1 miles)
Rated voltage: DC 3.7V
Input voltage: 5V 1A
Channel spacing: 25KHz
Battery: 3500mAh ( included in product )
Battery standby time: 120 hours
USB port for recharging radio and charging the phone
LCD crystal display screen
Ultra long-distance and long working time
As a phone case for IP6, IP7, IP8, and IPX

Compatible List
iRaddy GM-4 - Green - iPhone 6/6S/7/8 (4.7 in)
iRaddy GM-5 - Yellow - iPhone 6P/6SP/7P/8P (5.5 in)
iRaddy GM-6 - Yellow - iPhone X/XS (5.8 in)

Easy operation UHF Radio
There is an LCD screen and 4 function keys which placed together for easier manual adjustment of frequency and volume.

7 Languages & Clear Sound
English, Spanish, German, Italian, French, Portuguee and Chinese are available for languages options. Furthermore, it's built-in a high-quality speaker, clear and loud sound to ensure your call quality.

A helper when no signal
When your phone is out of internet in the wild, The GM4 can make you keep connected with your team. Two size antenna ensure up to 5km talking range.

Anti-drop Design, 360° Protection
Polycarbonate and fiberglass double-shell material make it shockproof and drop-resistant.
Fully cover by TPU material gives your phone 360°protection.

Large Capacity Battery
The GM series walkie-talkie has a large capacity of 3500mAh Li-ion battery for long time working, it is much higher than any other two-way radio. What’s more, it can charge your cell phone as a power bank.

What's in the box:
1 * iRaddy GM4/5/6 Two-Way Radio
1 * Radio Power Cable
1 * Power Bank Cable
1 * Short Antenna (3km | 1.86mi)
1 * Long Telescopic Antenna (5km | 3.1mi )
1 * Antenna Cap
1 * Lanyard
1 * User Manual