ROCKBROS Smart Lock NFC Anti-theft Safety U-Shape Lock Aluminum Alloy High Strength Waterproof Bicycle E-bike Motorcycle Lock

Product detailsBrand: ROCKBROSProduct name: NFC smart lockMaterial: Aluminum alloy + ABS + SiliconeWeight: about 564g (net weight)Size: 19012037mmBattery: 600mAh/3.7V lithium batteryDurance: for 1500 times of unlockingTemperature: -25~65℃Application: Road Bike, MTB, Folding Bike, etc.Accessories: Lock1, NFC card2, NFC Sticker1, Keys2NFC smart U-lockNFC induction one-touch unlocking, making convenience a daily routine.Open with one touch simple and convenientNFC smart U-shaped lock, say goodbye to traditional keys, can be unlocked using mobile phones or other electronic devices with NFC, and can be unlocked instantly with just one touch, making convenience a daily routine.(Note: lf the phone does not have NFC function, you can attach the card to the back of the phone to unlock it)Silicone shell is comfortable to the touchThe outer silicone wrapped provides additional protection, brings a comfortable touch, effectively absorbs the impact force, reduces the wear and tear of the lock body in use, and extends its service life.Can be used with long hooksNote: The long hook lock body needs to be purchased separately.600mAh riding with peace of mindAfter unlocking, please charge immediately when the red light indicator light is on and flashes 3 times. When charging the green light flashes and the green light is on for a long time after full charge. Please use Type-C to fully charge for the first time or if you haven't used it for a long time.Unlock freedom and accompany safelyA total of 2 keys and 1 key number plate with serial number. Please keep the serial number in a safe place for future re-ordering of the key.Rain or shine Safety guardWaterproof treatment effectively prevents moisture intrusion ensures that the lock body still works reliably in rainy days, and prevents performance degradation caused by water ingress.(Please do not use it in heavy rain or soak the product in water)