DC3.7-24V bluetooth 5.0 stereo audio decoder board with remote control

DC3.7-24V bluetooth 5.0 stereo audio decoder board with remote control

SKU:XF0104
Regular price $6.99

Interface Description:
  • For power supply, you can use Micro-USB mobile phone charger, 3.7-4.2V lithium battery, 3.7-24V DC power supply, you can choose one of the three.
  • Short-circuit the "on/off contact" for 2 seconds to set the decoder board to on/off. For battery-powered situations, shutting down when not in use will save power and facilitate modification.
Instructions:
  • After the power is turned on, the blue indicator light flashes quickly and enters the Bluetooth mode; after the "prompt" is broadcast, it enters the pairing mode and waits for pairing; the mobile phone Bluetooth searches for "XY-WRBT" (power amplifier board device name), click "XY-WRBT" 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 supply, the decoder board will automatically shut down when the battery voltage is lower than 3.3V, and short circuit the on/off contact for 2 seconds to turn on the machine after re-powering or fully charged.
  • 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.
  • Remote control without batteries. Battery model LR1130 requires 2 batteries
Package Included:
  • Bluetooth decoder board x1
  • Remote control X1
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  • guaranteeQuality checked
  • Special gift cardsSpecial gift cards
  • Free return Within 60 days
  • Consultancy86-0755-85201155
Interface Description:
  • For power supply, you can use Micro-USB mobile phone charger, 3.7-4.2V lithium battery, 3.7-24V DC power supply, you can choose one of the three.
  • Short-circuit the "on/off contact" for 2 seconds to set the decoder board to on/off. For battery-powered situations, shutting down when not in use will save power and facilitate modification.
Instructions:
  • After the power is turned on, the blue indicator light flashes quickly and enters the Bluetooth mode; after the "prompt" is broadcast, it enters the pairing mode and waits for pairing; the mobile phone Bluetooth searches for "XY-WRBT" (power amplifier board device name), click "XY-WRBT" 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 supply, the decoder board will automatically shut down when the battery voltage is lower than 3.3V, and short circuit the on/off contact for 2 seconds to turn on the machine after re-powering or fully charged.
  • 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.
  • Remote control without batteries. Battery model LR1130 requires 2 batteries
Package Included:
  • Bluetooth decoder board x1
  • Remote control 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.