บอร์ดโมดูลเครื่องขยายเสียง Mp3 บลูทูธ 4.1 วงจรสเตอริโอสําหรับรถยนต์
Product name:MP3 Bluetooth decoder board
Product number:XY-BT
USB powered:Universal Micro USB 5V power supply
Power supply:3.7~ 5V
Signal to noise ratio:90db
THD+N:-70DB
Crosstalk:- 86db
DNR:91db
Support configuration:A2DP/AVCTP/AVDTP/HFP
Service Level:>5 meters
Instructions:
After the power is turned on, the blue indicator lights up and enters the Bluetooth mode; the English 1 “The bluetooth device is ready to pair” is displayed, indicating that the Bluetooth mode is entered and waiting for pairing; the “XY_ _BT” searched by the mobile phone Bluetooth is the device name of the decoding board. , Click on the connection, the decoder board prompts “The bluetooth device is connected successfully” , indicating that the decoder board and the mobile phone are connected successfully, you can play music.
