ROCKBROS Bike Rear Light with Horn - A8Pro Stay safe and stand out with the ROCKBROS Bike Rear Light with Horn - A8Pro. This smart taillight lets you change modes effortlessly with a remote, keeping you in control on tricky roads. The powerful 115dB horn cuts through noise up to 100 meters, making sure you're heard. Its clever light-sensing and vibration start/stop features save energy, while the brightening red brake light signals when you’re slowing down, helping to prevent rear-end collisions. Ride smarter, safer, and with a bit of flair! Features Remote at Your Fingertip – no more fumbling; click the bar-mounted switch to change modes without taking a hand off the bars. Four Levels on Tap – short press for steady, long press to cycle high / medium / low brightness, plus flash. Twin-Sensor Auto Logic – light and vibration sensors decide when to switch on/off, day or night. 700 mAh USB-C Recharge – fast top-up gives hours of run-time; cable included. IPX5 Rain-Proof – sealed shell shrugs off spray and downpours, so you ride wet but stay bright. Product Information Tail-light Brand ROCKBROS Housing PC + ABS LED COB high-brightness chip Sound output 115 dB Dimensions 44 × 43 × 41 mm Net weight ≈ 48 g Battery 700 mAh 3.7 V rechargeable Mount Compatibility Saddle rail: Rail spacing 50 – 55 mm Seat-post: Round seat-posts only Accessories Included Hand-tight screw, short screw, large zip-ties ×2, small zip-ties ×2, spanner, remote bracket pad, silicone pads ×2, anti-slip gasket Remote Control Dimensions 58 × 35 × 15 mm Battery 12 V / 27 A alkaline (1×) Range (open field) 10 – 80 m; wall-penetrating
