| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More | 
|---|---|---|---|---|---|
| Price /Unit | $11.86 | $11.62 | $11.25 | $10.77 | Contact US | 
                        M5Stack Paper S3 E-Paper Display Touchable Low Power Consumption 4.7-inch E-ink Display Development Kit ESP32S3
                                                $87.42
                                            
                        LILYGO Grey Shell Version T-Display-S3 1.9-inch LCD Display Development Board WiFi Bluetooth5.0 Wireless Module for Arduino
                                                $32.47
                                            
                        Sketchboard Mechanical Arm Plotter Robot Arm Students Programming Learning DIY Kit for Arduino
                                                $44.05
                                            Wireless Bluetooth Stereo Soundbox (Earphone) Module BlueCore5-Audio ROM BMX-04A
Module BMX-04A adopt CSR BlueCore5-Audio ROM chip,32Kbi software configure storage capacity.BMX-04A module is very suit for Bluetooth audio product,especially bluetooth stereo earphone, sound box and hands-free product .Echo and noisy eliminating technology made the bluetooth device have much better tone quality when you have a call or chat on the Skype.
Features:
- Master chip CSR BC57F687A05 (BlueCore5-Audio ROM)
- Bluetooth edition V2.1+EDR
- Output power Class II
- ROM storage capacity 32Kbit
- Dimension 26.9mm*13mm*2.2mm
- Rohs standard confirm
Application
- Bluetooth stereo earphone
- Bluetooth soundbox
- Hands-free
- Bluetooth audio product
Product block diagram:
 
Dimension
