- Remote controlled volume switch
- Full-range speaker with clear sound quality
- Automatic music playback with 3.7-5V DC power supply
- Durable acrylic shell
- Perfect for contact welding and DIY production training
Parameters:
Sound channel output: 2 channels
Output power: 3w + 3w
Supply voltage: DC 4.2-5V voltage 5V beyond will damage the module
Rated current: 1.5A-2A
Wiring instructions: white terminal to the speaker red terminal to the power supply
Bluetooth operation: open the cell phone Bluetooth, you can directly scan the device, find "XC
046 Click to connect. After disconnecting Bluetooth, it will automatically switch to u disk.
Circuit function:
Bluetooth module red terminal is 5V power supply, white terminal for the speaker left and right sound channel red line is positive +, black is negative -. With the music or other sounds, LED lights will follow the rhythm of the sound (the sound of fast and slow size flashing up. After the successful welding you can feel the beautiful melodic combination of sound and light. Circuit principle: sound-controlled LED melody light circuit by the power supply circuit, microphone amplifier circuit, LED light-emitting indicator circuit, the power supply using two batteries. MIC will be converted from sound signals into electrical signals, amplified by C2 coupling to Q1, the amplified signal sent to U1 by U1 to promote the LED light, the louder the sound, the higher the brightness of LED flow faster.
Attention:
Spare parts are all need to install themselves. Shell paper torn off is transparent. The whole set of Bluetooth speaker kit has been equipped with USB power cord, Bluetooth circuit board are welded, only need to connect the line and assembly sound control board can be used, power supply can use cell phone charger or computer 5V power supply, use the current 2A power supply sound quality better.
Warning tips: please use strictly in accordance with product instructions incorrect use and wiring can cause the amplifier can not be used properly or damage the amplifier.
Shipping rates Australia wide and New Zealand
FAQ:
- How do I estimate shipping for my order?
- Add products in the shopping cart and head to the checkout page to estimate the shipping.
Dispatch time
Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.
All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.
We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only. All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider.
Note- Please make a note during purchase if you require any item urgently. However we cannot guarantee that we will be able to comply with any request.
*Go to Australia post delivery time calculation to get various Australia post service in your area please use our shipping postcode Thomastown, 3074 as the "from" address - https://auspost.com.au/parcels-mail/delivery-times.html?ilink=tools-open-deliv-times.
We ship all products throughout mainland Australia, Tasmania and New Zealand - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional areas but do not deliver to areas in Australia where the Australia Post delivery network is not available.
Check Express shipping delivery coverage area at - http://auspost.com.au/parcels-mail/delivery-areas.html
Receipt of deliveries
Deliveries to post office boxes are not permitted where delivery is by courier. If delivery is by courier and nobody is available at the delivery address to accept delivery when delivery is attempted then the courier may either:
- leave the relevant parcel at the unattended address (the courier will do so if specified in your delivery requirements); or
- re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee.
Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.
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