Specification :
Provides 128 standard GM tones, up to 64 polyphony output.
16 bit sampling accuracy of the data, 48kHz sampling frequency, 24dB sound digital ing.
Data rotary knob to adjust Volume, Program, Reverb effects.
LED shows the value of the current volume, program, reverb.
Support all the MIDI devices that have MIDI output or USB output.
Either MIDI or USB connection can be manifested no delay.
Support MIDI IN and USB HOST working simultaneously.
Built-in 2500mAh rechargeable lithium battery can power your MIDI devices.
3.5mm headphone output interface: Connect headphones or other output devices.

fungsi :⁠
- membuat midi controller bisa langsung playback pakai speaker.⁠
- tidak perlu ribet lagi pakai komputer/android colok otg dll⁠
- sambungkan midi controller anda ke alat ini, lalu setting midi channel nya.⁠
- output dari mini engine nya disambungkan ke speaker atau ke headphone⁠
- sudah menggunakan baterai internal,⁠
- tidak perlu adaptor⁠
⁠- sudah terdapat 128 sound ( seperti string,guitar,reverb piano dll )

Material: Aluminum alloy
Maximum polyphony: 64
Tone: 128 standard GM
Power source: Micro-USB
Item size: 10.5 * 7.5 * 2cm / 4.1 * 3 * 0.8in
Item weight: 188g / 6.7oz
Package size: 18 * 11 * 5cm / 7.1 * 4.3 * 2in
Package weight: 296g / 10.5oz

1 * MiniEngine USB
1 * Micro-USB cable
1 * 3.5mm TS to MIDI cable
1 * User manual(English & Chinese)