Features:
15W portable acoustic guitar amplifier with 5" speaker, professional high quality guitar sound output.
Equipped with BT wireless music play link and microphone input functions, you can enjoy the fun of listening and singing.
Built-in rechargeable battery, no need of external power supply, enjoy your music anytime anywhere.
Supports guitar volume, bass and treble control, as well as microphone volume and echo adjustment, giving you different sound effects.
With a strap for carrying the guitar amplifier conveniently by your hand.

Specifications:
Power: 15W
Speaker: 5"
Interface: 6.35mm guitar jack, 6.35mm microphone jack
Power Supply: Built-in 7.4V 2200mAH Lithium Battery
Battery Life: about 5H(80% volume level)
Recharge Socket: Micro USB 5V/2A
BT Version: 4.2
Item Size: 21.5 * 16 * 16.5cm / 8.5 * 6.3 * 6.5in
Item Weight: 2060g / 4.5lbs
Package Size: 26.5 * 19 * 19cm / 10.4 * 7.5 * 7.5cm
Package Weight: 2380g / 5.2lbs

Note:
Guitar showed in the picture is not included

Package List:
1 * Amplifier
1 * USB Charging Cable
1 * Hand Strap
1 * Users' Manual(English)