SF31 Bicycle Smart Brake Taillight USB Alerter Night Ride Ride Mountain Vehicle Turn LED Taillights(Black)
SF31 Bicycle Smart Brake Taillight USB Alerter Night Ride Ride Mountain Vehicle Turn LED Taillights(Black)
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Product Details
The SF31 Bicycle Smart Brake Taillight is designed for bicycles to enhance visibility during night rides. It features multiple functions including warning, brake, steering, and an electric bell.
- Product type: Taillights
- Compatibility: bicycles
- Material: PC+UV
- Waterproof and dustproof
- Color: Black
- Intended use: outdoor use
- Remote control electric bell button to alert pedestrians and vehicles
- Anti-theft alarm function
- High and low temperature resistance
- Easy to install
- Warning light activates in tunnels or at night
- Left and right turn buttons
- Light braking activates brake light immediately
- Remote control battery: built-in CR2032 button battery
- Wireless distance: 50 to 60m in the open
- Power supply: USB charging / built-in 18650 lithium battery
- Function: warning + brake + steering + electric bell + anti-theft
- Luminous flux: 160LM
- Charging time: 7 to 8h
- Usage time: flashing about: 70h constant light about: 35h
- Transmitting and receiving frequency: 433.92MHZ
- Battery capacity: 2000mah / 3.7v
- Six warning tail light modes: slow flashing, breathing, flashing, constant light, emergency double flashing, tail light off
- Operating ambient temperature: -40 to 60 degrees Celsius
- Voltage: 3-4.2v
- Current: 0.18A
- Light source power: 15.5w
- Dimensions: 125 x 49 x 29cm
- Weight: 272g
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