5/10/20Pcs HW-215 A-6928 Bluetooth-compatible 5.0 Audio Amplifier Board 5V Bluetooth-compatible 5.0 Amplifier Module

Built-in Battery : No Output Type : LINE OUT (AUDIO OUT) Input Type : Bluetooth Origin : Mainland China Brand Name : LAIMANEI Origin : Mainland China Type : Voltage Regulator Condition : New Application : Speaker Supply Voltage : 5 V Model Number : Audio Amplifier Board Input voltage : 5V Output : Audio headphone Product size : 24*15*1mm 2. Input voltage : 3.3-5V