Bicycle Rear Lamp Braking Light Anti-theft Alarm Remote Call Wireless Control LED Lantern

Bicycle Rear Lamp Braking Light Anti-theft Alarm Remote Call Wireless Control LED Lantern Siren Saddle Seatpost Double Mount SPECIFICATIONS Type: Bicycle Rear Light Power Supply: Battery Origin: Mainland China Mounting Placement: Seatpost Mount: saddle rail or round seat post, both brackets included Model Number: Antusi A8, A8Pro Mode: 4 Modes (2 Auto,2 Manual) Function: Braking light, bell, remote call & anti-theft siren Control: Wireless control or manual switch Certification: CE Battery: 800mAH, 8-30Hrs Runtime