How many simultaneous Bluetooth control connections can exist, between a device running WiSpeak grip 21 February 2024 18:52 Updated Just one. Related articles Why speaker quality LED in WiSpeak grip app is orange or red almost all the time? How do I update firmware on device using EclerNet Manager? What’s the difference between MIMO and MIMO CONFERENCE? Can the same zone be controlled from different applications and/or devices? How to connect unbalanced output (2 connectors) with balanced input (3 connectors)?