Smiger AmpCore Gen 1 Guitar Amplifier 10watts BT

Bluetooth: 5.3, 10m range
OTG: OTG internal record
Headphone jack: 3.5mm
Adapter: DC 5V Type C interface
Battery life: 4-6 hours
Input jack: 6.35mm
Power: 10W, 3-inch speaker
Dimension: 22.5 x 11 x 15.4 cm