Youmile 2 Pieces Bluetooth Power Amplifier Board CT14 Micro 4.2 Stereo Bluetooth Receiver Board Module 5VF 5 Watt + 5 Watt with Charging Port for DIY Sound Box Speaker Retrofit

Availability: 0
ID: 351886
Product Code: ANE55B0817GSZ91T

46.71€
(Ex Tax: 38.60€)

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Description
Bluetooth version 4.2, compatible with all mobile phones and Bluetooth adapters on the market. Support USB sound card, no drive, plug and play (normal lithium battery power supply) The maximum working current is 5V2A. It is powered by a regulated power supply of 5V2A or higher and the sound quality is better! The open transmission distance is approx. 15 meters, which supports automatic connection to the already paired devices and automatically plays music. Two 2-8 ohms, 3-10W speakers can be connected separately. It is recommended to use 4 Ohm 5W and 4 Ohm 10W speakers. The output is in stereo. This product has its own 5W power amplifier circuit, you must not connect another amplifier! The output of the two amplifiers cannot be connected in parallel, or the negative poles can be connected together, otherwise the power amplifier chip will be damaged. › See more product details; Product description Description: Features: 1.Support USB sound card, free drive, plug and play (normal lithium battery power supply). 2.This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier.The outputs of the two amplifiers cannot be connected in parallel or the negative poles are connected together, otherwise the power amplifier chip is damaged. 3. Two 2-8Ω, 3-10W loudspeakers can be connected separately, and the output is stereo. 4.The maximum working current is 5V2A. It is powered by a regulated power supply of 5V2A or above, and the sound quality is better. 5.It is recommended to use 3.7V lithium battery (Lithium battery needs to have a protection board).It has a USB charging port for charging the lithium battery.The USB port can also be used as a power supply port or a 5V adapter.It is not allowed to use a power supply with unstable voltage or current such as dry battery, power bank or multi-function transformer. 6.When the Bluetooth board is installed, the Bluetooth antenna should not be close to the metal parts as much as possible to avoid affecting the transmission distance. Specifications: Bluetooth version: 4.2. Supply current: 1 A. Power supply voltage: 5 V. Power: 5 W. Uses: power amplifier board. Instructions: Bluetooth module operation: Open the phone Bluetooth, scan the device, find the \; Product description Description: Features: 1.Support USB sound card, free drive, plug and play (normal lithium battery power supply). 2.This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier.The outputs of the two amplifiers cannot be connected in parallel or the negative poles are connected together, otherwise the power amplifier chip is damaged. 3. Two 2-8Ω, 3-10W loudspeakers can be connected separately, and the output is stereo. 4.The maximum working current is 5V2A. It is powered by a regulated power supply of 5V2A or above, and the sound quality is better. 5.It is recommended to use 3.7V lithium battery (Lithium battery needs to have a protection board).It has a USB charging port for charging the lithium battery.The USB port can also be used as a power supply port or a 5V adapter.It is not allowed to use a power supply with unstable voltage or current such as dry battery, power bank or multi-function transformer. 6.When the Bluetooth board is installed, the Bluetooth antenna should not be close to the metal parts as much as possible to avoid affecting the transmission distance. Specifications: Bluetooth version: 4.2. Supply current: 1 A. Power supply voltage: 5 V. Power: 5 W. Uses: power amplifier board. Instructions: Bluetooth module operation: Open the phone Bluetooth, scan the device, find the \; Description: Features: 1.Support USB sound card, free drive, plug and play (normal lithium battery power supply). 2.This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier.The outputs of the two amplifiers cannot be connected in parallel or the negative poles are connected together, otherwise the power amplifier chip is damaged. 3. Two 2-8Ω, 3-10W loudspeakers can be connected separately, and the output is stereo. 4.The maximum working current is 5V2A. It is powered by a regulated power supply of 5V2A or above, and the sound quality is better. 5.It is recommended to use 3.7V lithium battery (Lithium battery needs to have a protection board).It has a USB charging port for charging the lithium battery.The USB port can also be used as a power supply port or a 5V adapter.It is not allowed to use a power supply with unstable voltage or current such as dry battery, power bank or multi-function transformer. 6.When the Bluetooth board is installed, the Bluetooth antenna should not be close to the metal parts as much as possible to avoid affecting the transmission distance. Specifications: Bluetooth version: 4.2. Supply current: 1 A. Power supply voltage: 5 V. Power: 5 W. Uses: power amplifier board. Instructions: Bluetooth module operation: Open the phone Bluetooth, scan the device, find the \
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