White Noise Gas Bone Conduction Sense Card Timing Bluetooth Speaker

Product information:
Power type: lithium battery
Color: black, white, sky blue, pink
Frequency range: 60Hz-15KHz
Rated Voltage: 5
Specifications: full set of standards
Battery capacity: 500mAh
Product Size: 131.8X51.7X9.5mm

Packing list:
1* Bluetooth Speaker
Product Image: