ماژول آمپلی فایر 2x5W بلوتوثی مدل CT14+ JZ-B5W2

 Support USB sound card, free drive, plug and play (normal lithium battery power supply)

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

Two 2-8Ω, 3-10W speakers can be connected separately, and the output is stereo

 The maximum working current is 5V2A. It is powered by 5V2A or higher regulated power supply, and the sound quality is better

It is recommended to use a 3.7V lithium battery (lithium battery needs to have a protection board). It has a USB charging port to charge the lithium battery. The USB port can also be used as a power port or a 5V adapter. It is not allowed to use a power source with unstable voltage or current such as dry battery, power bank or multi-function transformer

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

Bluetooth version: 4.2.

Supply Current: 1A

Power Supply Voltage: 5V

Power: 5WAGND: audio ground