Product specification:
Material: Metal + ABS with soft touch finish, Battery/Cell capacity: 2.96Wh,
3.7V/800mAh, Micro input: DC 5V/0.5A, Transmission distance: 10 m,
Frequency: 100 Hz – 18 kHz, Output: 5 W, Includes a charging cable
Dimension : 9 cm H x 5.9 cm W
Printing Option: Engraving
