G Keni Bike Tail Light Rechargeable, Anti-Theft Alarm, Warning Electric Horn,

G Keni Bike Alarm Tail Light Rechargeable, It's Not Just a Bike Tail Lights! Notice!!! Please full in charging before the first usage, otherwise the remote will not work well!!! Attention please: (1) the saddle bracket gap spacing between 1.97in-2.36in (50-60mm) (2) if you do not like a loud alarm, pls choose another alarm light, our bike alarm is very loud to offering a security warning. Product specification: Name: Intelligent Remote Alarm Bike Taillights Brand: G Keni Model: Cicada Color: Black Battery Capacity: 800 mAh, Lithium battery Remote Control Battery: 12V/27A, Alkaline battery Weight: 0.194 pounds Lamp beads: COB bright light source Good for: Bike/mountain bike/road vehicles Remote Size: 2.2x1.9x0.6inch Taillight Size: 3.5x1.