DC3.7-5V stereo bluetooth power amplifier board PAM8406 digital power amplifier module 3W/5W

DC3.7-5V stereo bluetooth power amplifier board PAM8406 digital power amplifier module 3W/5W

SKU:XF0106
Regular price $6.99

Product introduction:
  • This product uses PAM8406 digital power amplifier, 2 channels 5W power amplifier, good quality, excellent sound quality, suitable for 3-5W small speakers for Bluetooth transformation.
Instructions:
  • After the power is turned on, the blue indicator light flashes quickly and enters the Bluetooth mode; after the "prompt tone" is broadcast, it enters the pairing mode and waits for pairing; the mobile phone Bluetooth searches for "XY-P5W" (the name of the power amplifier board device), and clicks "XY-P5W" After the connection is successfully connected, the "prompt tone" will be played, the indicator light is on, and the mobile phone music can be played. The indicator flashes slowly when playing music; after the Bluetooth is disconnected, the amplifier board is ready for the next pairing and enters after the "prompt tone" is played Pairing mode is waiting for pairing.
Precautions for using 3.7V lithium battery power supply:
  • When using battery power, the battery voltage is lower than 3.3V and the decoder board will automatically shut down. It needs to be re-powered or fully charged and short-circuit the on/off contact for 2 seconds to work normally.
  • When using a battery to supply power, if the battery voltage is too low, a "sizzling" noise may appear. In this case, the battery needs to be charged.
  • Since there is no lithium battery charging protection circuit on the decoder board, it is recommended to use a lithium battery with a protection board.
  •  If your rechargeable battery supports Micro USB direct charging, you can use Micro USB to directly charge the battery.
  • The power supply must be greater than 10W. It is recommended to use a power supply above 20W. If the power supply is not enough, the sound quality will be affected.
Package Included:
  • Bluetooth power amplifier board X1
trust seal
  • guaranteeQuality checked
  • Special gift cardsSpecial gift cards
  • Free return Within 60 days
  • Consultancy86-0755-85201155
Product introduction:
  • This product uses PAM8406 digital power amplifier, 2 channels 5W power amplifier, good quality, excellent sound quality, suitable for 3-5W small speakers for Bluetooth transformation.
Instructions:
  • After the power is turned on, the blue indicator light flashes quickly and enters the Bluetooth mode; after the "prompt tone" is broadcast, it enters the pairing mode and waits for pairing; the mobile phone Bluetooth searches for "XY-P5W" (the name of the power amplifier board device), and clicks "XY-P5W" After the connection is successfully connected, the "prompt tone" will be played, the indicator light is on, and the mobile phone music can be played. The indicator flashes slowly when playing music; after the Bluetooth is disconnected, the amplifier board is ready for the next pairing and enters after the "prompt tone" is played Pairing mode is waiting for pairing.
Precautions for using 3.7V lithium battery power supply:
  • When using battery power, the battery voltage is lower than 3.3V and the decoder board will automatically shut down. It needs to be re-powered or fully charged and short-circuit the on/off contact for 2 seconds to work normally.
  • When using a battery to supply power, if the battery voltage is too low, a "sizzling" noise may appear. In this case, the battery needs to be charged.
  • Since there is no lithium battery charging protection circuit on the decoder board, it is recommended to use a lithium battery with a protection board.
  •  If your rechargeable battery supports Micro USB direct charging, you can use Micro USB to directly charge the battery.
  • The power supply must be greater than 10W. It is recommended to use a power supply above 20W. If the power supply is not enough, the sound quality will be affected.
Package Included:
  • Bluetooth power amplifier board X1

Purchasing & Delivery

Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.
Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.
Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.
In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.