Description
Features
• Material: Silicone + ABS
• Battery: 3.7V/500Mah
• Working time: 120 minutes
• Maximum sound: less than 50dB
• Waterproof level: IPX4 level
• Functions: 2
• Speed: 5
• Power: USB charging
• Size: 3.39″ x 1.81″
Features
• Material: Silicone + ABS
• Battery: 3.7V/500Mah
• Working time: 120 minutes
• Maximum sound: less than 50dB
• Waterproof level: IPX4 level
• Functions: 2
• Speed: 5
• Power: USB charging
• Size: 3.39″ x 1.81″