Ensure the speaker is within 10 meters (30 feet) of your device, and there are no large obstacles in between.
The BTS766 belongs to Infineon's PROFET™ (Protected MOSFET) family. In automotive audio engineering, this component is highly regarded ("best" in class for its era) because it solves a critical problem: how to safely drive high-power speakers in the harsh electrical environment of a car without using bulky fuses or relays.
If you have the (often confused with BTS series numbers): bts766 speaker manual best
[Hold Power Button] ➔ [LED Blinks Blue/Red] ➔ [Open Phone Settings] ➔ [Select "BTS-766"] ➔ [Connected Tone] Step 1: Activate Pairing Mode Silvercrest Bts-766 Speaker Black - Cash Converters
Built-in rechargeable Lithium-ion polymer battery. Ensure the speaker is within 10 meters (30
Connecting your smartphone, tablet, or laptop requires setting the speaker into discovery mode.
Avoid fully draining the battery. Charge it before it dies completely. If you have the (often confused with BTS
: Press and hold the Volume (-) button for 2 seconds. Managing Calls Answer an Incoming Call : Press the Play/Pause button once.