Press: Adjust the volume to decrease.
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4.[] : Volume adjustment big\/next song\/next station.
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Short press: TF mode to the next song, FM mode to select the next station, Bluetooth \/AUX mode to adjust the volume increase;
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Press and hold to increase the volume.
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5.[USB\/AUX] : charging interface \/AUX jack\/card reader interface \/USB sound card interface \/FM antenna.
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Power charging jack, you can use the special USB power cord delivered by the machine, connect to the USB interface of the computer for charging.
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FM radio mode, can use the special USB power cord of the local distribution as an external antenna, the receiving station sensitivity is better.
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6.[TF] : Insert TF card to play MP3 music.
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7.[MIC] : talking head; Face the microphone head to enhance the effect of the call.
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5. Indicator light introduction
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Red indicator: Charging indicator.
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Blue indicator: TF, AUX, Bluetooth, FM playback mode indicator; Low power off indicator.
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Six, Bluetooth connection method (optional model, subject to the actual) :
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1, boot or press the mode key to switch into Bluetooth mode, will emit \"grunts...\" A sound, LED light flash.
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2. Turn on the Bluetooth function of the mobile device (mobile phone, computer, etc.) and search for the Bluetooth device \"DG.SHOW\".
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3. Manually click, the device will automatically pair and connect, and the successful connection will make a \"grunt\" sound. (Under normal circumstances do not enter the password, special models prompt output password, enter \"0000\" can be)
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4. The device that has been paired successfully will be automatically connected next time.
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Note: Within 10 seconds of entering Bluetooth mode, Bluetooth will automatically find the device and pair the connection, and after 10 seconds, it will be connected manually.
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Seven, radio function use method:
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1. Long press [O\/PLAY] key to switch mode and enter FM mode.
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2, search station: short press [O\/PLAY] key to start automatic search station, search station when the light flashes, search station after the automatic memory save station.
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3, memory selection station: After the automatic search station is completed, short press [-] or [] key to select the last station or the next station;
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4, volume adjustment: long press [-] key to reduce the volume, long press [] key to increase the volume.
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Note: Use the special USB power cord delivered by the machine as an external antenna, and the receiver sensitivity is good.
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Eight, charging use method
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Insert one end of the power cord into the [USB\/AUX] port of the machine, and insert the other end of the USB port into the USB port of the computer, or connect to the standard 5V 500mA charging port, the \"red light\" will be on during charging, and the \"red light\" will be off after it is full.
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This machine built-in overcharge protection circuit, can be connected to the computer or charger for a long time, about 3 hours to full battery; The battery life will vary depending on the volume of use time.
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Nine, USB card reader, sound card use method
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Plug one end of the USB cable into the [USB\/AUX] port of the unit, and the other end of the USB cable into the USB port of the computer.
The manual of Bluetooth speaker generally contains the following main contents:
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1. Product overview: briefly introduce the basic functions of Bluetooth speakers, application scenarios, etc., so that users can understand the basic characteristics of the product.
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2. Appearance and function layout: Introduces the appearance design and key function of Bluetooth speaker to help users understand how to operate the product.
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3. Connection method: Introduces the connection method of Bluetooth speaker, including Bluetooth, AUX, USB and other common connection methods.
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4. Key function description: describes the specific functions and operation methods of each key of the Bluetooth speaker in detail, including power switch, volume adjustment, play\/pause, song cutting and other functions.
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5. Technical parameters: Introduces some technical parameters of Bluetooth speakers, such as audio decoding format, battery capacity, working time, etc., to help users understand the performance of the product.
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6. Frequently asked questions: Provide answers to some common questions, such as Bluetooth connection failure, volume adjustment and other problems.
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7. Precautions: Introduce the use of Bluetooth speaker precautions, remind users to pay attention to safety, pay attention to product maintenance, in order to extend the service life of the product.
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In short, a complete Bluetooth speaker manual should be clear, detailed, easy to understand, to help users understand the basic characteristics of the product and operation methods, and to provide answers to problems that may be encountered during use.
instructions
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Step 1: Turn on the Bluetooth speaker, the Bluetooth speaker only needs to turn on the audio power switch (other Bluetooth speakers need to play the switch to the direction marked with the Bluetooth icon, until you hear two \"beeps\" or there is a voice prompt that the Bluetooth speaker is turned on)
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Step 2: The Bluetooth indicator is blinking, indicating that Bluetooth has been turned on and has entered the searchable mode.
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Step 3: Bluetooth search. Open the Bluetooth function of the mobile phone, set it to \"So there is visibility\" in the Bluetooth Settings of the mobile phone, and then click \"search\" to find the Bluetooth device, and click to select the Bluetooth device.
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Step 4: Bluetooth connection. At this time, you will be prompted to enter the password, the Bluetooth audio password is: 0000, the password will be automatically connected to the audio, while the Bluetooth audio will beep.
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Step 5: Play music. Then you can sync the music from your phone.
Bluetooth speaker four buttons instruction manual
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Product key, jack function definition (subject to the actual)
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1.[ON\/OFF] : power switch; ON is on, OFF is off.
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2.[O\/PLAY] : Play\/pause\/answer\/hang up\/mode change\/automatic search.
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A. Short press: TF, AUX and Bluetooth mode is play\/pause, FM mode is automatic search; Tap when an incoming call comes in
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B. Answer the call and press to hang up.
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C. Long press: Long press for 3 seconds to release the mode conversion, and the conversion sequence is TF-> Bluetooth -> AUX -> FM;
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3.[-] : Volume adjustment small\/previous song\/previous station.
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A. Short press: TF mode is the previous song; FM mode Select the previous station; Bluetooth \/AUX mode adjustment volume reduction;
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B. Hold down: Adjust the volume to decrease.