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...)/led greeting card, activated by sliding switch, light sensor switch, push button, etc. 3.OEM/ODM music&design are welcome, send us in JPG, PDF, and AI format files 4. Send us your sound file in MP3 or WAV ...
...record)/led greeting card, activated by sliding switch, light sensor switch, push button, etc. 3. OEM/ODM music&design is welcome, send us in JPG, PDF, or AI format files 4. Send us your sound file in MP3 or...
...record)/led greeting card, activated by sliding switch, light sensor switch, push button, etc. 3. OEM/ODM music&design is welcome, send us in JPG, PDF, or AI format files 4. Send us your sound file in MP3 or...
...record)/led greeting card, activated by sliding switch, light sensor switch, push button, etc. 3. OEM/ODM music&design is welcome, send us in JPG, PDF, or AI format files 4. Send us your sound file in MP3 or...
...record)/led greeting card, activated by sliding switch, light sensor switch, push button, etc. 3. OEM/ODM music&design is welcome, send us in JPG, PDF, or AI format files 4. Send us your sound file in MP3 or...
Active Battery Powered Digital Sound Processor DI Box DB-06 Metal Metal Professional Active Battery Powered DI Box DB-06 Product Description Powered DI Box Specification: 1) Active battery powered direct box 2)...
40W Acoustic and Photocell Activated Sensor for LED Lighting Product Introduction: This is an electric component for LED smart lighting. It will be activated by ambient acoustic sound or enviromental illuminati...
40W Acoustic and Photocell Activated Sensor for LED Lighting Product Introduction: This is an electric component for LED smart lighting. It will be activated by ambient acoustic sound or enviromental illuminati...
40W Acoustic and Photocell Activated Sensor for LED Lighting Product Introduction: This is an electric component for LED smart lighting. It will be activated by ambient acoustic sound or enviromental illuminati...
... processing will detect background noise and create 'anti-noise' frequencies mixed in with your audio play back, cancelling out the sound of your surroundings. To catch important announcements or join a conv...
... processing will detect background noise and create 'anti-noise' frequencies mixed in with your audio play back, cancelling out the sound of your surroundings. To catch important announcements or join a conv...
.... - the output valid signal is low. - when sound output is low, signal light. - can be used for voice-activated lights, with light sensors to make a sound and light alarm, and sound control, sound testing oc...
.... - the output valid signal is low. - when sound output is low, signal light. - can be used for voice-activated lights, with light sensors to make a sound and light alarm, and sound control, sound testing oc...
...switch in buzzer) Model: P555 Key Features: 1.2 Audible alert beepers with mute-low-high volume setting 2.Automatic activation when the reverse gear is chosen . 3.4Front Sensors are only active while applyin...
.... They are easy to use and provide a reliable way to communicate important messages in a variety of settings. Mini Megaphone Speaker Application Outdoor activities: Mini megaphone speakers may be used during...
...sound alarm switching function handheld metal detector for school examination Handheld metal detector It is suitable for the safety inspection of important places such as school examination room, airport sta...
... when you speak 2. More pattern for fun,Switch the button to choose different display pattern and color according to the sound 3. wash able and reused,The Light up mask build-in 3.7V 450mAH Lithium polymer b...
... when you speak 2. More pattern for fun,Switch the button to choose different display pattern and color according to the sound 3. wash able and reused,The Light up mask build-in 3.7V 450mAH Lithium polymer b...