4.1 Bluetooth Mp3 Ble Decoder Board Module Lossless Car Speaker Audio Power Amplifier Amp Modification DIY Audio Receiver
$67.39
$122.65
Supply Voltage:DC 3.7V – 5V Operating Temperature:-40- 85 Type:electronic module Power supply interface: MICRO-USB port or 2.54mil pin Length, width and height: 3.3×3.5×1.1cm Bluetooth name: BM3 This batch of Bluetooth password: 1688 (you need to enter a password to connect, can not be modified) Communication distance: 3-12 meters (depending on environmental obstacles) Bluetooth version supported: Bluetooth 4.1 or below Support mobile phone system: Android, Apple system Channel: two channels Audio quality: MP3 lossless decoding External power amplifier: no limit to external power amplification PCB thickness: 1.6mm Needle spacing: 2.54mil high fidelity output circuit, resistance and capacitance isolation, no noise, good sound quality wireless plug U disk, memory card and button settings, pure mobile phone operation connection to play MP3 with a state foot, for professional use, such as the combination of single-chip and relay switches to achieve music table lamps. Application scenario: 1, car audio conversion, home audio modification 2, personal DIY Bluetooth audio, electronic project production 3, square dance audio, suburban audio modification Material:plastic Application scenario: 1. car audio conversion, home audio modification 2. personal DIY Bluetooth audio, electronic project production 3. square dance audio, suburban audio modification
