This product is a stereo Bluetooth amplifier module. Ideal for DIY portable Bluetooth speaker.
It is able to give your amplifier/home stereo Bluetooth capability, just a very simple operation can be converted into Wireless audio. You don't need to be tethered by a cord when you play music through the wireless Bluetooth input.
Supports anti cracking sound function and subwoofer enhancement.
★ The earlier version is 4.2, now it has been updated to 5.0 version. It can be compatible with all mobile phones and Bluetooth adapters on the market.
★ 15 meters transmission distance in open space.
★ Support automatically connecting devices that have been paired and playing music automatically.
★ F class power amplifier 5W+5W dual channel stereo audio, over 8002 sound quality.
★ Supports USB sound card, no need to drive, just plug and play.
★ Subwoofer Enhancement.Suitable for upgrading and refitting the idle sound box and DIY production.
1>. Support USB sound card, free drive, plug and play (normal lithium battery power supply situation).
2>. This product has dual 5W power amplifier circuit. It can not be used in addition to the power amplifier. The output of two amplifiers can not be connected in parallel or connected to the negative electrode, otherwise the power amplifier chip will be damaged.
3>. There are two 2-8 European and 3-10W speakers respectively, and 3 European 5W and 4 European 10W horn are used. The output is stereo.
4>. Maximum working current is 5V 2A, sound quality will be better when using 5V 2A or more voltage power supply.
You may need a charging board when making a wireless speaker.
Recommend for using the ICStation TP4056 Micro USB 5V 1A Charging Board (Item ID: 12620)
5>. It is suggested that a 3.7-5V lithium battery (the lithium battery needs a protective plate! It can charge a lithium battery with a USB rechargeable battery, and the USB port can not be used as a power supply port.) or a 5V adapter be used for power supply. It can not use voltage and current unstable power supply, such as dry battery, portable charger, multi-function transformer and so on.
6>. When the Bluetooth board is installed, the antenna should not be close to the metal parts so as not to affect the transmission distance.
Start the cell phone Bluetooth, scan the device, find the "DW-CT14+" to click connection.
The charging interface of this product is a current limiting charging mode without charge management. For your safety, be sure to use a regular lithium-ion battery with a protective plate, which can cause loss due to improper use.
The on-board USB interface can not only be used to USB sound card but also charge the lithium battery and also used as a 5V power supply port.
But please don't use the power supply with unstable voltage and current, such as dry battery, portable charger, multi-function transformer and so on
Main board + plug line
1. Tested by ICStation's Outstanding Partner 12voltvids:
Learn More Details in the Video: (The language in the video is English)
2. Tested by ICStation's Outstanding Partner J_RPM:
First we should say that ICStation doesn't accept any form of pay on delivery.Items used to be shipped after receiving the order info and payment.
1) Paypal Payment
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3) Bank Transfer / Wire Transfer / T/T
Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$500. The bank will charge about US$60 for the transfer fee if we do the payment in these ways.
For other payment method, please contact us at firstname.lastname@example.org for more details.
1. Yanwen / YunExpress / 4PX / China PostAirmail Service
(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $5 is for tracking number and delivery insurance ^0^ Enjoy order from us.
Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)
(2) Shipping time Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location.
7-15 working days to: Most of Asia countries 10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries 13-20 working days to: Germany , Russia 18-25 working days to: France , Italy , Spain , South Africa 20-45 working days to: Brazil , Most of South America countries
2. DHL/FedEx Express
(1)Shipping Fee: Free for the order which meet the following requirements Total price of the order >= 200USD or Total weight of the order >= 2.2KG
When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines Oceania: Australia , New Zealand , Papua New Guinea Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada Note: Shipping Fee to other countries, please contact email@example.com
(2) Shipping Time & Delivery Time
Shipping time: 1-3 days
Delivery time: 5-10 working days (about 1-2 weeks) to most of countries.
Because the package would be returned to the sender if it had not been signed by the receiver , please pay attention to the arriving time of the package.
1) APO and PO Box Addresses
We strongly recommend that you provide a physical address for order delivery.
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses.
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.
3. Note 1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 3) Once your order is shipped, you will receive an email notification from icstation.com 4) Track the order which with tracking number via below links: