Goldstar Electronics S3 Helmet Intercom Recorder Bluetooth Headset User Manual
This user manual is for the S3 Helmet Intercom Recorder Bluetooth Headset by Goldstar Electronics, with model numbers 2A68V-S3 and 2A68VS3. The manual features installation steps, button descriptions, and operation instructions for the Bluetooth recorder headset, which can also be used to shoot videos and photos during journeys. The capacity of the memory card slot is up to 512G.