Ultra-compact, perfect for a long day road trip.

No license required, easy to operate

Equipped with a 29-level squelch system and upgraded sensitivity chip, this radio allows clear reception during communication and the ability to set signal strength parameters for station selection.
With the included microphone, the mic cord can be extended up to 78 inches for easy access.

You can quickly jump to the emergency channel 9 and trucker channel 19 by pressing the EMG button to switch channels instantly.

The CB-27 PRO has a built-in speaker, but also works with an extra loudspeaker to amplify the audio.

Features
 - AM/FM Station
 - VOX
 - Instant Channel 9/19
 - Squelch Control
 - RF Gain Control
 - Keyboard Lock
 - Channel Scanning
 - Car Charger Power Supply

VOX Function Press and hold the PTT button, then short press the “EMG” key to activate the VOX function. After that, you can free yourself from y finding the microphone and the PTT button to make it convenient and safe to use your CB radio while driving.	AM/FM Modulation The CB-27 PRO supports AM/FM modulation so you can use it in America and almost all European countries, allowing you to listen to more stations on this CB radio.	Tiny and Portable With a palm-size 4.3" x 4" x1'' bodyand 14.4 ounces weight, this radio is easy to carry from house to vehicle . The radio is secured to a universal mounting bracket by two thumbscrews which allow for adjustment at a convenient angle.

RF Gain Control The RF gain control (RFG) allows you to adjust the receive sensitivity between 3dB and 48dB in 3dB increments. Normally, this should be set as high as possible in order to be able to receive stations that are far away.	Flexible Squelch Control Complete with 9 levels of Automatic Squelch (ASQ) and 29 levels of Manual Squelch, this radio is more flexible to get rid of background static.	CH9/19 Emergency Channel An ideal radio for emergency communications or for traveler assistance. Priority should be given to calls for help, if you use this channel.	Works with External Speaker Connect the radio to an external speaker jack to gain a louder volume in loud vehicles and job sites where hearing radio communication is critical.

Specifications
General
Modulation Mode: AM/FM
Frequency Range: 26.965-27.405MHz
Frequency Tolerance: ±5.0ppm
Input Voltage: 13.2V
Dimensions: 109x104x25mm
Weight: 415g
Operating Temperature Range: -20℃ to +50℃
Current Drain: Transmit- 3A MAX | Receive- Squelched 0.3A | VOL- Max 0.7A
Antenna Connector: UHF, SO-239
Transmitter
Power Output: 4 Watts FM/AM
Transmission interference: inferior to 4nW
Frequency Response: 300-3000Hz
Modulated signal distortion: inferior to 5%
Output Impedance: 50 ohms
Receiver
Sensitivity: Less than 1uV for 10dB(S+N)/N
Image Rejection: 70dB
Adjacent Channel Rejection: 60dB
IF Frequencies: 1st 10.695MHz | 2nd 455KHz
Automatic Gain Control(AGC): Less than 10dB change in audio | Output for inputs from 10 to 50000uV
Squelch: less than 1uV
Audio Output Power: 1Watts at 16Ω less than 10% distortion
Frequency Response: 300-3000Hz

Recommend Accessories
1. Mobile Antenna Magnet Mount
2. Radioddity External Mini

Tips:
1. VOX | To turn on/off VOX, press and hold PTT + short press EMG. A microphone icon will appear on the screen.
2. VOX Setting | If you need to set the VOX up, please press and hold EMG and power on, short press EMG to enter LX (VOX level setting) or TX (time delay setting). The VOX level controls the VOX sensitivity. The VOX delay setting controls the transmission delay to prevent the ending speech from not being transmitted.
3. Band Selection | Please press and hold A/F and turn it on, then press the UP/DN button of the microphone to select BAND [CB (US&EU)/ CE/UK/PL/I2/DE/IN]. After the selection is completed, please turn off the radio, and then turn it on again. The mode would be your selected Mode. Please select "CB mode" if you need to use the US or EU band.
4. It is forbidden to connect the power supply above 15V.

Band Frequency Chart

What's in the box?
1 x CB-27 Pro
1 x Microphone
1 x Bracket (with 2 Screws)
1 x Spare Fuse (F5A220V)
1 x User Manual
2 x Pads
1 x Anti-slip Mat
4 x Mounting Screws