Specification:
Item Type: Metronome Tuner Tone Generator
Product Material: Plastic
Battery Capacity: 300mah
Battery Type: Lithium Battery (Shipped with Built in Battery)
packing list:
1 x Tuner
1 x Charging Cable
1 x Instruction Manual
Notice:
If you do not use this product for a long time, please charge it at least once every three months
