Fuhjythy 10 Pcs Bluetooth Module CA-6928 Bluetooth Audio Module 5V 5.0 BT Bluetooth Speaker Audio Amplifier Module Board A

Output power: 4 ohms 3W Input voltage: 5V Bluetooth and power amplifier functions are two-in-one. It can be used after connecting to the power supply and speakers. It can be used in a small space and improve the production yield rate Stable performance, strong signal reception, linear distance of more than 10 meters It has a wide range of applications, including Bluetooth speakers, toys, massage chairs, household appliances, electric vehicles, lighting, photovoltaic products, fitness equipment, Alipay and other QR code payment voice broadcasts, etc