Auto dual-way intercommunication without pressing any button
Separate volume control for inside and outside speaker
Wireless headset mic for the driver to talk with passengers without movement
two-way window speaker with clear sound quality
Small size request no extra space for using the intercom system
Wireless microphone for Computer,Speaker, Voice Amplifier, Karaoke Machine, FM Transmitter, Window Intercom System, PA System, Camera and Public Speech
Automatic pairing
Rechargeable and 8 hours of continuous work
3.5mm connection and comes with a 6.5mm adaptor
Stereo mode without distortion, range up to 50m
Wireless Voice Amplifier with FM Radio
Support TF card and USB disk
5W speaker
1500mAh rechargeable battery
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Retekess TD107 Welcome Alarm with Infrared Sensor technology, multi-function, Integrated one-way Welcome Door Bell, it can support artificial synthesis or download sound, Dual color lights increase product experience, Large speaker configuration, sound can be adjusted, multi-language
Retekess TT107 tour guide system is 2.4GHz, worldwide free of use, no license required
no extra earpiece and speaker mic needed
you can mute when you don't want people heard
you can turn off all the receivers at once, it is much more convenience for using.
The range can be 120 meters in open area.
AM FM pocket radio
Mini radio without an internal speaker, only support 3.5mm headphone
FM radio powered by 2*AAA batteries
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Portable CD Player FM Radio Bluetooth HiFi Speaker Mini Home Boombox USB Flash Drive Player
5 Watch receivers with one 999 keypad without the speaker display
_md.jpg "Retekess TR607 Vintage FM Radio with Bluetooth")
Bluetooth playing music Bluetooth answer phone USB music Suppor TF card (Max 32G) Support AUX audio lnput Built-In Rechargeable Battery
PR12 AM FM Pocket Radio Battery powered radio MP3 Player Support TF Card PR12 Portable Radio with back-light LCD display
TR602 AM FM Radio Support TF card USB disk AUX 3 Repeat model Sleep timer BL-5C rechargeable lithium
Use in different applications queue and service callling system, With a button battery, no time will be lost after power off, no additional settings are required, Partition settings can be made to set up 6 areas to meet different needs, Add call button on this seting mode, each area add 99 call button, Support keypad you can add 999 channels, 4 groups of call numbers can be displayed on screen,
Silent Disco headphone with stereo and Hi-Fi Sound Quality
3 channels with 3 different color LED lights
Rechargeable and last 6-8 hours for continuous use with fully charged
Range up to 200m
Retekess T801 wireless doorbell with reliable range; 38 different ring tones; User Friendly; PIR Technology; 4 levels volume adjustment;
Retekess TD176 Touching POS system All-in-one machine With double screen Collecting money and playing the advertisement Improve work efficiency
PR15 NOAA Emergency Radio Powered by 2AAA Battery (Not included) Mini pocket radio Easy to operate
PR12 AM FM Pocket Radio Battery powered radio MP3 Player Support TF Card PR12 Portable Radio with back-light LCD display
Retekess TR604 AM FM Radio is the most popular portable radio in 2019
Portable radio with good reception