ANTUSI 3 in 1 Bicycle Wireless Rear Light Cycling Remote Control Alarm Lock Fixed Position Mountain Bike Smart Bell COB Tailight USB Charging 3 in 1 Bicycle Wireless Rear Light Cycling Remote Control Alarm Lock Fixed Position Mountain Bike Smart Bell COB Tailight USB Charging Specification: Color: Black Mode: 3 modes Light Color: Red Alarm sound: 120 decibel Remote distance: 1-100m(Open area) Battery: 3.7V 800mA lithium battery Waterproof: IPX5 waterproof Lamp beads: COB light source Buzzer material: copper Remote control battery normal use about 8-12 months Features: Remote Control Fixed Position,can find your bike in 100m. 3 in 1 intelligent sound and light anti-theft alarm taillight. Ultra-high 120 db alarm. Three modes to change. Wireless Bell function. COB Taillight function. Remote Alarm function. USB Chargeable IPX5 waterproof Neat & Nice Design Charging Time 2-3 Hours,for more than 30 days Standby / 15 to 20 days Being Used Warning: 1.Keep away from children play. 2.Please do not directly at your eyes with taillight,avoid unnecessary harm. 3.Do not place the alarm on your ear,avoid pressing the alarm button or hearing damage,at least two meters away from your ears. 4.After long time not to use,you need to make it full charged when you use it again,and when you charge it,the light will alarm sound. 5.Suggest you to regular charge it,if you do not use it for a long time. Package includes: 1 x Alarm taillight 1 x Remote control 1 x Remote base 1 x Charging cable 1 x Installation tools 1 x Bandage 1 x Mounting screws 1 x Holder 1 x Instructions (Please note:As the version upgrade, slow flash mode all changed to bright mode) Shipping Fast shipping is very important for us. Our standard US shipping service is FREE. Your order will be shipped within 2-3 business days upon full payment received. Your order will be delivered within 2-3 business days after the handling time. We only ship to the confirmed Paypal address. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Returns and payment We offer a 30 days return policy from checkout winning date. We allow only PayPal as payment method FeedBack Your feedback very important to us, after you get your package and you are satisfied with our sevice please leave us positive feedback If you have any problem with your order / any questions please before leave any type of feedback For any questions, using eCRATER contact system Please visit our eCRATER store to check out other items for sale! Thank you for shopping at our store.