CME WIDI Jack, Bluetooth MIDI System, Wireless MIDI system based on Bluetooth 5 with low latency (3 ms), Transmission of all MIDI messages incl. MIDI clock and SysEx data, Compatible with WIDI Master, WIDI Jack, WIDI Uhost, WIDI Hub4, WIDI Ped3 and WIDI BUD, Direct connection with Bluetooth MIDI devices (BT controllers, iOS / MacOS devices with BT4 or newer), WIDI Jack socket offers various cable options to connect further MIDI devices (Art.#514991#, #514994#, #514996#, #514998#, not included), Power supply via MIDI Out socket (3.3V / 5V), Also offers external power supply solution via USB-C (5V), e.g. for power banks, With magnet on the underside to prevent slipping and to fix the unit in place, TRS MIDI selector switch (Type A / B), Range: 20 m without obstacles, Connections: 1x MIDI In/Out (2.5 mm jack) and 1x USB Type-C In (power supply only), Dimensions (W x H x D): 34 x 14 x 38 mm, Weight: 52 g