Note:
1. Using rechargeable walkie-talkie for the first time, please charge for 16 hours.
2. Turn off your computer before removing the battery.
3. Please do not use hand to pick up the antenna, hold the antenna will affect the effective wireless intercom call range.
4. Use the walkie/talkie, you should keep it vertical distance of 5.0 to 7.0cm, and keep your face.
5. Please try to use while driving handsfree speaker and the closing words.
6. Keep your intercom televisions, computer monitors and other screen to maintain a distance greater than 10cm, to avoid being magnetized.
7. The interphone Do things together with other metal-containing Storage.
8. Walkie-talkies may interfere with some hearing aids, with your hearing aid manufacturer to discuss alternatives.
9. Try to place in the medical walkie-talkie off, so as not to affect the use of medical equipment.
10. Do not use in airports and on aircraft. If so, prohibited driving the car to the side of the road and then.
11. In potentially explosive areas must remain shut down, unless it is dedicated intercom dangerous areas (for example, Factory Mutual, CAS, or UL certified).
12. To avoid electromagnetic interference/compatibility conflicts, in some cases posted notices require you to turn off the intercom,
please observe.
Approved: CE/FCC.
Package includes as below
2 x BAOFENG BF-888S (UHF: 400-470MHz).
2 x 3.7V 1500mAh Li-ion Battery Pack.
2 x Antenna (400-470MHz).
2 x Earpiece.
2 x Belt Clip.
2 x Hand Strap.
2 x Desktop Charger With AC Cord, US standard (100V~240V).
2 x English User Manual.
No Retail box !
General Specifications
Frequency Range:UHF 400-470MHz
RF Rated Power:¡Ü 5W
Channel Capacity:16
Channel Spacing:25KHz
Operated Voltage:3.7 V
Battery:1500MAh Li-ion
Battery Life:About 8 hours
Frequency Stability:¡À2.5ppm
Operated Temperature:-30¡ãc-+60¡ãc
Antenna Impedance:50¦¸
Dimensions (L¡ÁW¡ÁH) (with battery,without antenna):110¡Á50¡Á32 mm
Weight (with battery/antenna):198g
Communication Range:about 2-4km
Transmitter
RF Power Output:3W
Modulation:F3E
Spurious Emission:¡Ü65dB
FM Noise:¡Ü-45dB(W) ¡Ü-40dB (N)
Audio Distortion:¡Ü5%
Transmitting Current:¡Ü1.3A
Receiver
Sensitivity (12dB SINAD):¡Ü0.20 uV
Selectivity:55dB/50dB
Intermodulation:¡Ý65dB
Adjacent Channel Selectivity:¡Ý60dB
Spurious Response:¡Ý60dB
Audio Power Output:1000mW
Troubleshooting Guide:
Troubles Guide
1. NO Power:
Check battery installation and/or replace batteries. Voltage Capacity Quickly Go Out.
The battery life is over, replace new one
2. 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.
3. 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.
4. Why can I hear the voices clearly from other 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 same as the frequency of other groups.
5. 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. 
