Boombyte - Buttons, Indicators & Function Table – Avantree Support

Product Overview

Button Functions

No.	Button	Function
①	OFF/ON/–/+	- Turn the knob to switch the unit on or off. - Rotate the knob to adjust the volume.
②	Mode*	Press once to switch between Bluetooth, MicroSD card, and Music modes.
③	⚙️/OK	- Press once to open Mode Settings and confirm a selection. - Press and hold to enter System Settings.
④	SEEK>/<SEEK	Press once to scroll through options.
⑤	⏯	- Press once to mute/unmute (FM mode). - Press once to play/pause (MicroSD, Music, and Bluetooth modes).
⑥	FM	- Press once to enter FM mode. - Press and hold to automatically scan and save all available FM stations.
⑦	1-0	- Press numbers to tune to an FM station (e.g., 1-0-6-2 for 106.2 FM). - Press and hold to save the current FM station to a number button (1-9). - Press a number button to play a saved FM station (1-9). - Press a number to play a specific track from the MicroSD card or flash drive. - Press and hold the "0" button to lock or unlock all buttons.
⑧	TUNE>/<TUNE	Press once to change the FM frequency by ±0.1 MHz.

💡Note:
• Supports MP3, WAV, and WMA files with up to 32GB storage (card or flash drive).
⚠️Boombyte doesn't support high-resolution audio files with a sampling rate of 88 kHz or above. The bit depth (e.g., 24-bit) doesn’t affect compatibility.
• The unit will only activate the Micro SD, or USB mode after it detects a connected audio source.
• When powered on, they will automatically return to the last-used mode.