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Elecbee 10pcs VHM-315 CT14 Mini 4.2 Stereo Bluetooth Power Amplifier Board Module 5W+5W with Miniature Charging DIY Board
SKU: EB0051766
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Key Features
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Description
Instructions:
1. Bluetooth version 4.2.
2. Support USB sound card, free drive, plug and play (normal lithium battery power supply).
3. This product has its own dual 5W power amplifier circuit. Do not use another amplifier to use! The output of the two amplifiers cannot be connected in parallel or the negative poles are connected together, otherwise the power amplifier chip will be damaged.
4. Can be connected to two 2-8 ohm, 3-10W speakers, push 4ohm 5W and 4 ohm 10W speakers. The output is stereo.
5. The maximum working current is 5V2A, using 5V2A or above regulated power supply, the sound quality is better!
6. It is recommended to use 3.7V lithium battery (lithium battery needs to have a protection board!) comes with a USB charging port for lithium battery charging, USB port can also be used as a power supply port or 5V adapter power supply. Can not use dry battery, charging treasure, Power supply with unstable voltage and current such as multi-function transformer!
7. When installing the Bluetooth board, try not to be close to the metal parts of the Bluetooth antenna, so as not to affect the transmission distance.
Package Included:
10 x VHM-315 CT14 Mini 4.2 Stereo Bluetooth Power Amplifier Board
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock:9999
Qty.
1
Unit Price
¥ 149.59¥ 175.97
Ext. Price
¥ 149.59¥ 175.97
¥ 149.59¥ 175.97
Can Ship in 1-3 Business Days