PCB Board Size: 60 * 35mm / 2.36 * 1.4in (L * W ).
USB interface, powered by DC 5V.
Applicable speaker impedance: 4/6/8 ohm.
Sound quality is very good by using this module.
With 3 keys for adjustment, convenient and easy operation.
Product Description How to use it:Long press on/off key, until indicator light flashes red and blue alternately, start pairing, your device
display"SANWU Audio", automatic connection, then start to play your device audio.
Supply Voltage: DC 5V(Recommend mobile phone charger or power supply).
Power Interface: Mini USB Interface.
Audio Input: Bluetooth 4.0.
Bluetooth Chip: CRS8635.
Impedance Range: 4-8 ohm, best for 3W.
What is included:1 * Bluetooth 4.0 Power Amplifier Board .
PCB Board Size: 60 * 35mm / 2.36 * 1.4in (L * W ).
Weight: 13g /0.43 oz.
Answer: Our products are 100% imported and authenticated. To place order just either contact with us or place your order online. One of our sales person contact with you.
Answer: No, you can only place order online because we import from USA as get order.
Answer: After order confirmation we do our best to deliver in 3 to 4 week.
Answer: We do our best to list exact prices of all products but since dollar fluctuate in Pakistan so sometime we update at the time of order confirmation.
Answer: For discount we usually send discount coupons. To get discount coupons of KNACRO Wireless Bluetooth 4.0 Audio… you can sign up our newsletter.
We are sourcing products from leading websites in the USA to ensure the highest quality for our end product.
We have a team of professional sales representatives who will assist you in identifying the right products from Amazon.
Upon receiving your order, we will expedite the shipping process by placing the order promptly and ensuring timely dispatch from the USA.
Your payment will be securely held with us, and in the event that you receive an incorrect or damaged product, we will issue a refund.