Bluetooth 5.3, Bluetooth BLE MIDI 5 work code sending modes, one click switching without the need for an APP Digital tube display screen Long battery life of 25 hours, automatic shutdown without operation, energy-saving USB MIDI Metal CD pattern large step nail Comes with a wireless MIDI receiver to connect MIDI devices PC software, deep MIDI customization support, 5 triggering methods, 16 MIDI groups Support pedals and customization and stylish appearance, cool logo light Bottom large anti slip pad, smooth to use, not easy to slip or flip over Supports for iOS, for OS, , Harmony OS, Linux, Android operating systems Note:Due to different production batches, the product appearance and printed words be different, which not affect the use. Color:Black Material:ABS Package Contents: 1 * Wireless MIDI Control Pedal Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.