Description
Audio Circuit Board Bluetooth Module Amplifier Board DIY Bluetooth-compatible Electronic Compoennt Kit Feature:
1. Multifunctional integrated design to meet diverse needs: This Bluetooth amplifier board integrates multiple functions such as Bluetooth connection, card/U disk playback, radio, charging and microphone input
2. Whether it is wireless music transmission, local audio playback, real-time radio listening or impromptu speeches and karaoke, it can easily cope with it, providing users with a full range of entertainment and practical experience
3. Efficient dual-amplifier V96, bringing shocking sound quality: using advanced dual-amplifier V96 technology, supporting two independent speaker outputs, ensuring that each channel can provide strong and clear sound performance
4. Multi-scenario application, strong compatibility: wide compatibility makes this amplifier board an ideal choice for portable speakers, electric car audio, outdoor loudspeakers, etc., to meet the needs of various application scenarios
5. Humanized design, easy operation: all interfaces are reasonably laid out, easy to connect external devices, such as Bluetooth pairing, inserting U disk or TF card, connecting microphone, etc., simple and fast operation
Product parameters:
Charging port: Micro USB 5V
Product size: 84*25mm
Usage requirements:
Battery: 3.7-4.2V, need to distinguish between positive and negative, unstable without battery
Speaker: about 3-5W, can't be too different
Charging: use mobile phone charger, Android charging cable
Charging instructions: charging red light, full light will not change
Generally, it takes 3-5 hours to charge. Bluetooth connection mobile phone, the phone can display the speaker power
Package list:
Module*1
Wiring*3
