JOYO JAM BUDDY Bluetooth 4.0 Dual Channel with Effector Charging Guitar Small Speaker

1. Amplifier efficiency: 2 x 4W
2. Speaker: 40mm x 2
3. Number of guitar effect channels: CLEAN channel, OD channel (CLASSIC or HIGAIN mode can be selected by pedal)
4. Battery life: 3 hours
5. Bluetooth version: 4.0
6. Input and output: guitar input / headphone output
7. Headphone drive capacity: 75 ohms
8. Power adapter: 9V/3A
9. Built-in battery specification: 7.4V/2200mAh (lithium battery)
10. Effects - Guitar channel: DELAY (maximum 500ms)