VRTULKA Portable speaker gogen baby trio Bluetooth Box User Manual

Learn how to use the VRTULKA Portable Speaker Gogen Baby Trio Bluetooth Box with this user manual. Find instructions on charging, power on/off, playback controls, Bluetooth mode, TWS mode, and hands-free function. Perfect for enjoying music on-the-go.

TZT R3-FT400 Bluetooth Box User Manual

Learn how to use the TZT R3-FT400 Bluetooth Box with your FTM-400D, FTM400XDR, or FTM-100D radio. This user manual includes step-by-step instructions for mobile phone Bluetooth pairing, setting up APRSDROID, and tracking beacons in real-time. DIY other cables to connect to KenwoodTM-D710 or other APRS stations with PACKET or NMEA WAYPOINT output.