Bike Computer with Headlight and 120dB Horn Wireless Bike Speedometer and Odometer - Black

• The 800-lumen bicycle headlight gives you excellent visibility and a safe distance in the dark

• Bike speedometers accurately track speed and distance to help you have more riding fun or easily reach your fitness goals

• 120dB speaker for clear warnings to passing riders and cars

• 12-function cycling computer, top/current/average speed, distance, lighting, LCD backlight, clock, time, calories, auto-off/data storage, power saving, etc.

Specification:

• Product: Bike Computer

• Battery: 4000mAh (5V)

• Light source: T6*2

• Brightness: 800 lumens (3 modes)

• Speaker: 120 decibels

• Waterproof: normal

• Type: Wireless

• Sensor battery: CR2032

• Function: stopwatch + headlight + speaker