This is one of the smartest and smallest walkie talkies available. This lightweight and compact mini walkie-talkie pack a real punch. It's ideal to stay connected with family or friends in parks, shopping malls, sporting events, concerts-virtually any indoor or outdoor activities. It operates on the license-free family radio system channels

Features:
　
● USB DC 5V
● FRS Radio
● 0.5W
● Multi Channels
● 38 CTCSS，83 DCS sub-channel
● Up to 3KM Range
● Power off resume
● Low battery checking
● Auto Squelch
● Auto Battery Saving
● Internal VOX (5 adjustable voice volume)
● Channel Scan
　

General Specifications
Frequency Range	462MHz-467MHz
RF Rated Power	≦0.5W
Channel Capacity	16
Channel Spacing	25KHz
Operated Voltage	3.7 V
Battery	1500MAh Li-ion
Battery Life	About 8 hours
Frequency Stability	±2.5ppm
Operated Temperature	-30°c-+60°c
Antenna Impedance	50Ω
Dimensions (L×W×H) (with battery, without antenna)	170mm×55mm×30mm
Weight (with battery/antenna)	140g
Communication Range	Up to 3km

Note
Antenna Type: Compatible with SMA-Female Antenna
Earpiece & Programming Type: Compatible with K-plug earpiece/cable
　

What are the pre-programmed FRS/PMR channels?

BF-88A frequency chart

BF-88E frequency chart

Troubleshooting Guide

Troubles	Guide
NO Power	Check battery installation and/or replace batteries. Voltage Capacity Quickly Go Out. The battery life is over, replace a new one
Couldn’t communicate with other group members	First, please verify that the channel frequency and the CTCSS you are using the same as those of your group members. If the channel frequency and the CTCSS are the same, please verify that your group members are within the radio coverage.
Hear the voice from other groups	Please change your CTCSS for the channel. At the same time, you also need the CTCSS for all the radios in your group. If you don’t like it, you may apply another channel frequency.
Why can I hear the voices clearly from another group, sometimes, my voice is intermittent	Please check whether the MIC is blocked by something. If so, please return the radio to your authorized dealer for maintenance. Sometimes, your frequency is the same as the frequency of other groups.
Can't turn on the radio and even it is turned on, it often shuts off automatically	Please check the battery contacts on the radio. If it is broken or twisted, please return the radio to your authorized dealer for maintenance.

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