CM Global manufactures innovative consumer electronics and industrial devices, including bone conduction sleep speakers and wireless transceivers.
CM Global is a manufacturer of specialized electronic devices ranging from personal consumer audio products to industrial communication modules. Their product lineup includes the popular Sleepbar Bone Conduction Sleep Speaker, designed to provide private, high-quality audio for relaxation without disturbing others. Additionally, CM Global produces advanced wireless transceivers, such as the KTX433 and KTX900 series, which are widely utilized in automatic meter reading, wireless security systems, remote control equipment, and industrial telemetry.
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Hold the power button for 3 seconds until the indicator light flashes blue and red. Then, navigate to the Bluetooth settings on your smartphone or tablet and connect to the device named 'Sleepbar'.
Turn the Sleepbar on and double-click the power button to enable a 30-minute timer (indicated by one beep). Double-click again for a 60-minute timer (two beeps), and a third time for a 90-minute timer (three beeps). To disable the timer, simply turn the device off.
The KTX series transceivers (such as KTX433 and KTX900) are typically used for automatic meter reading, wireless alarm and security systems, POS systems, RFID tags, and industrial telemetry.
Always ensure the charging port is fully dry before charging to prevent short circuits. Use a standard charger with an output no higher than 5V / 1A to ensure optimal battery lifespan.