DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver DIY Handmade Speaker

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Power Supply Voltage DC 3 5V 5VOutput Power 5WBluetooth Version 5 4Speaker Compatibility 2 4 Ohms 3W 10W Battery Compatibility 3 7V polymer lithium battery or 18650 lithium batteryRecommended Charger 5V 1ACharging Port Type C Features 1 High Quality Audio Performance With an output power of 5W this Bluetooth 5 4 mono amplifier decoder board ensures clear robust sound making it perfect for DIY speaker projects It supports a wide range of speaker impedances from 2 4 Ohms ensuring compatibility with various types of speakers 2 Bluetooth 5 4 Connectivity The latest Bluetooth 5 4 version provides fast efficient and stable wireless connectivity This ensures that your audio streaming experience is seamless and free from interruptions whether you re listening to music or podcasts 3 Versatile Power Options Compatible with both 3 7V polymer lithium batteries and 18650 lithium batteries this board offers flexible power options It can also be easily charged via a Type C port using a 5V 1A charger making it convenient to power up your projects 4 TWS Functionality for Stereo Sound When using two of these Bluetooth boards they can automatically connect via TWS True Wireless Stereo technology providing you with a stereo sound experience This feature enhances your audio output creating a richer and more immersive listening environment 5 User Friendly Design Easy to set up and use the