ขาย บอร์ดโมดูลรับสัญญาณเสียงบลูทูธ 4 . 1 mp 3 lossless 3 . 7-5 v xy - bt - mini ราคาที่ดีที่สุด

Bluetooth Audio Receiver Board Bluetooth 4.1 MP3 Lossless Decoder Board Module 3.7-5V XY-BT-MINI Support Bluetooth 4.1, support automatic connection function, support WAV + APE + FLAC + MP3 lossless decoding, stereo output. Parameter characteristics Power Supply: 3.7-5V SNR: 90dB THD + N: -70dB Crosstalk: -86dB DNR: 91dB Support Profile: A2DP / AVCTP / AVDTP / AVRCP / HFP LOS:> 15m Detailed interface description USB power supply: Universal Micro USB 5V power supply 3.7-5V power supply pad: realize external 3.7-5V lithium battery power conversion LED indicator: blue light in blue mode 3.5mm stereo audio interface: Standard 3.5mm interface, output stereo sound source, can be plugged into headphones, connected to power amplifier and other equipment We deal in wholesale and retail Feel free to contact us #XY-BT-MINI #Bluetooth #Audio #Receiver #Board #Bluetooth4.1 #MP3 #Lossless #Decoder #Module