Description
Characteristics :
• Material: Silicone+ABS
• Battery: 3.7V/500Mah
• Working time: 120 minutes
• Maximum sound: less than 50dB
• Waterproof level: IPX6 level
• Features: 8
• Speed: 2
• Power: USB charging
• Size: 8.25″ x 5.69″ x 1.44″
