The Classical Style Mini 5W Guitar amplifier is great for playing outside or on the move. It's small in size but can still pack a punch. It uses a 9v battery (not included) but can also be plugged in using a 9v power supply(not included) and used as a main practice amp. There's also a clip on the back of the amp which allows you to attach it to your belt.
Feature:
Output Power:5W, can be powered by a single 9V battery or 9V DC supply.
Amp Size:124mm x 60mm x 124mm(L x W x H); Weight: 375g; Power RMS (W): 3 at loudspeaker.
Function: 6.35mm (1/4" ) Input, Volume Control, Tone Control:2 tones, Overdrive Switch(off/on/drive), with H. Phone Jack and DC Adapter interface on the left side.
Portable:a clip on the back of the amp which allows you to attach it to your belt.
Style:mini desktop guitar amplifier.
Material:sturdy plastic material body with metal dashboard.
Color:Black.

Package include:
1 x 5W Guitar Mini Amplifier
1 x User's Manual

• 5w OUTPUT MINI GUITAR AMP: 5W output guitar amp, with built-in overdrive effect device. No need to lug heavy amps around when you are rehearsing, practicing; Amplify your sound with this portable, solidly built mini headphone amp with an incredible amount of features
• It has a standard guitar input jack that accepts a standard 1/4" guitar cable (Cable not included), Totally portable amp solution with tiny size 13x7x13cm
• Loud, High-Powered Sound Outperforms similar Amps
• Features Volume, Tone and Overdrive Controls
• sturdy plastic material body with metal dashboard,a clip on the back of the amp which allows you to attach it to your belt.

5w OUTPUT MINI GUITAR AMP: 5W output guitar amp, with built-in overdrive effect device. No need to lug heavy amps around when you are rehearsing, practicing; Amplify your sound with this portable, solidly built mini headphone amp with an incredible amount of features