YouYou KYY Car Motorcycle Modified Voltage Meter LED DC Digital Display Voltage Headband With Alarm Function(Green Light)

1. Material: PC
2. Size: about 4x2.6x3.6 cm
3. Weight: about 21.4 grams
4. Voltage: 12V-24V
5. Application: cars, motorcycles, trucks, boats, etc.

Features:
1. Intelligent digital display, real-time monitoring of car voltage, keeping track of car safety status at any time
2. Low-pressure sound warning
3. Independent switch design, when the equipment is not in use, stop the loss of battery power
4. 12-24V wide voltage design, universal for multiple models
5. Safe use of electricity, long-lasting stability, with waterproof cover and fuse at the connection port
6. Adapt to various installation positions