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Features:

Strong shock

Waterproof electric horn

Quality assurance

Buy two speakers will be three-dimensional feel while using

Sound pressure level of up to 105dB or more

Normal tweet can reach more than 70，000 times

Shock and waterproof performance is generally twice horn

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Specification:

Dimensions: Diameter 65mm， 10cm long

Voltage: 12V

Color:Black

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Package included:

1X Horn