• It has 4 sounds. •Built-in 280mAh lithium battery, it only takes 1.2 hours to fully charge, can be used for up to 20-30 days, about 2500 ringing times. •Long power consumption, standby for more than 180 days. •Made of high-quality ABS material, weather-resistant and durable. • It is extremely easy to install with adjustable rubber bands, suitable for 22-31.8mm handlebars. • Lightweight and waterproof, easy to install. -The split handle controller adopts a separate form from the speaker and is installed next to the thumb of the handle, which is convenient for pressing keys and switching sounds at will, avoiding the use of bells when the handle is removed, making your riding easier and safer.
-The design of the silicone strap has strong resistance, and the electric horn can be firmly installed on the handlebar. The material is soft and does not hurt the handlebars. • Designed for easy and direct installation on your bike. • Loud police siren attracts people’s attention on the street • Keep your child away from danger by warning or paying attention to others • Material: ABS + PC • Battery capacity: 280mAh • Charging time: 1.2 hours • Charging voltage: 5V • Charging current: 250mAh •Material: ABS+PC •Waterproof rating: IP65 •Size: 6.5x5x4cm (product), 13x11x6cm (packaging) •Weight: 70g (net), 140g (gross weight) •Packaging includes: