Please Note:There are two products,one is only usb to iwatch wireless charger,another is usb to iwatch wireless charger and lightning cable The Features of 2 In 1 iWatch Charger With Lighting Cable: 1.The 2 in 1 watch and Phone charger with 5.0 feet charging cable, it is Compatible with all Series Watch and Phone. 2.Charging Speed: Watch charger provides a fast initial charging speed for your Watch and Phone about 2.5-3 hours. 3.Convenient & Easy: The phone and watch charger is convenient to charge Watch&Phone at the same time. To get better experience, we would like you to take off the watch case and use the recommended adapter(5V 1.5A). Note: It does not charge through metal or watch cases thicker than 4mm. 4.Portable Design: 5.0ft/1.5m length portable for travel, can be put into your pocket or bag. With a storage slot and rubber cable organizer to keep your desk tidy and organized when charging. 5.Technology Design: 0.38 in thickness design & intelligent temperature control system make your charging more cooler but more efficient. The Features of USB to iWatch Charger: 1.You can easily dock your watch and adjust the angle freely without deviating from the charger centre. 2.Connector material is formed using a hard and soft TPE to ensure durability, overcharging & overheat protection. The built-in newest &advanced chip to support fast and safe charging speed, a full charge takes 2-2.5 hours. 3.Perfect compatible with Apple Watch Series 7/6/5 / Series 4 / Series 3 / Series 2 / Series 1 - 38mm / 42mm / 40mm / 44mm, Apple Watch, Apple Watch Hermès, Apple Watch Edition. 4.Engineered with the latest technology the Watch Charger allows itself to be sleek and lightweight ensuring practicality on the go or when travelling (charging cable length: 3.3ft/1m)