TEF6686 High-Sensitivity Radio FM/AM Supports Global Freque

Detailed Information About The Product:

Communication interface: built-in CH340 USB to serial chip, through the TYPE-C interface to external communications, support for online upgrades antenna,Infrared Remote Control.Supports all key functions, numeric keypad for frequency input.
Antenna interface: full band with external antenna, standard BNC external button hole.
Speaker output: the use of digital audio amplifier chip, drive 45x45mm large size wide frequency cavity speakers, power 4Ω/5W.
Output noise is lower, distortion is small, volume up does not distort, built-in always speaker,circuit design is stereo, stereo channel please set to mono (mixing mode).
Headphone output: the use of imported freight chip, easy to connect to the amplifier, standard 3.5mm audio connector output, speakers and headphones independent dual-amplifier design, inserted into the headphones, built-in amplifier mute switch to headphone output.

Basic operations:ON/OFF button: power switch, encoder (ROTARY) mode switching, long press ON/OFF button for 3 seconds to turn on or turn off the power, after the power on, short press the encoder once for the volume, continuous short press the encoder for the ambient light to choose Function, short press once to exit.
ROTARY (encoder): Power on is to adjust the frequency, short press the on/off button once is for the volume level, and enter the setting interface for the shift function. Short press on the center button
is step switching, long press is to open iMS and EQ.
BW button: bandwidth selection Short press in FM mode:Stereo/Mono switching
Battery Parameters:3.7V/4000mAh,18.5Wh,Li-ion
Current Consumption:about3.7V / 350mA, using time about 10 hours
PE5PVB Project:Note: Please contact customer service about download or installation information before placing order.
Colour:As Shown
Material:Aluminum Alloy

Package Contents:
1 x TEF6686 high-sensitivity radio
1 x Remote control
1 x Antenna
1 x USB cable(Due to different product batches, the appearance may vary, which does not affect the use)

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.