What's in the box:

Electric Box Guitar Pickup 5 Bands Equalizer System Tuner Piezo LCD Screen (Standard)

Features:
[5-Band EQ]--Volume control, presence control, bass control, middle 1 control, middle 2 control, treble control, tuner power on/off button.
[Great Tone And Pickup Range]--The complete kit offers great tone and pickup range.
[Amplify Electric Box Guitar Sound]--The 5 band powered preamp pickup unit includes all you need to add a pickup to your electric guitar and amplify their sound.
[Easy To Read]-- With LCD display, more easy to read. Directly seeing the figures, more convenient.
[Convenient To Install]--This pickup is made to be installed in the body of any standard acoustic guitar. Convenient to use.

Specifications:
Color: Blue
Battery: DC9V 6F22 battery(NOT included)
Frequency response: 20Hz-20KHz
Control range: Bass: 12dB at 60Hz, Middle: 12dB at 500Hz, Middle 2: 12dB at 1.2KHz, Treble: 12dB at 3KHz, Presence: 12dB at 8KHz
Output jack: 6.5mm & XLR output jacks
Package size: 20 * 13 * 5cm / 7.87 * 5.12 * 1.97in
Package weight: 200g / 7.05oz

Note:
The battery is not included.

Package list:
1 * Pickup
1 * Pickup stick
1 * Nylon cable
8 * Screw
1 * Cable holder
1 * Battery box