Specifications: * Model: AY BT13* bluetooth standard: 5.0* bluetooth mode: transmit and receive* Interface: 3.5mm aux* Color: black * Battery capacity: 200MAHFeatures: * Receive (RX) + transmit (TX) signal as a whole, suitable for multiple devices.* Support multiple audio decoding technology, presen..
Description: A adapter module for ESP-01 Wi-Fi module. 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module. Also, the item can be used with UNO R3 or compatible board. Here is schenmatic:&nbs..
Features:Perfect match for Nintendo Switch, Switch Lite, for PS4 and PC with Win8 or above system.SDA100 supports Bluetooth speakers and all wireless earphones with Bluetooth 5.0, 4.0, 3.0, or 2.1. It also supports dual connections. So when you play a two-player game, both people can hear the sound..