What's in the box:

3-in-1 Multifunctional Restringing Tool Motorized String Winder Strings Cutter Bridge Pin Remover Built-in Rechargeable Battery for Electric Acoustic Guitar Bass Mandolin Ukelele (Standard)

Features:
3-in-1 instrument restringing tool, electric string winder + string cutter + bridge pin remover.
Motorized string winder and reliable string cutter, easy operation, saving time and effort.
The unique shape of the puller works easily and pleasantly without any guitar bridge damage.
Built-in rechargeable Li-ion battery and comes with USB charging cable.
Compact and lightweight design, convenient to store and carry around.
Suitable for various string instruments like guitar, bass, mandolin, ukulele, etc.

Specifications:
Color: White + Black
Material: Plastic
Power Supply: Built-in Li-ion Battery 3.7V 750mA
Charging Method: USB DC 5V
USB Cable Length: About 1 Meter
Item Weight: 150g / 5.3oz
Package Size: 25 * 15.5 * 5cm / 9.8 * 6.1 * 2in
Package Weight: 287g / 10.1oz

Package List:
1 * Restringing Tool
1 * USB Cable
1 * User Manual (English)