62mm male thread. | 77mm Female thread. | Use a 77mm filter on a lens with a 62mm filter thread. | All Metal (aluminum). | Ice Brand

Canvaslove laptop shoulder bag is lightweight and easy to carry | Say Goodbye to dull color laptop bag,our special pattern laptop bag make you unique | Update strong sewing straps make our laptop bag more durable | Each side have a big pocket can hide handle and hold mouse,power,mobile device and so on | Dimensions: 420mm x 300mm x 25mm (LxWxH) can hold 14 inch 15 inch 15.6 inch laptop and macbook pro 15

AI-Based Alerts & Face detection: Equipped with the latest Edge Computing enabled chip, the YI Dome Camera U can detect human figures, reducing "false alarms" caused by insects or pets. Additionally, you can review all the faces that appear in your clips directly in the YI Home App, thanks to Face Detection. | Complete coverage with 360° Tracking: The YI Dome Camera U features direction control, bookmarkable locations, and motion tracking, allowing this camera to track up to 340° horizontally & 90° vertically to create 360° coverage. | Clear Color Night Vision: Seely clearly at night and record clips in 1080p. Thanks to an array of IR lights, the YI Dome Camera U provides bright images even during the darkest night. | Secure and Private: The YI Dome Camera U was made with privacy in mind. Simply flip the lid of the camera to turn on “Sleep Mode” whenever you want to disable the camera’s ability to record and set a PIN Code in the YI Home APP for an extra layer of protection. | Reliable in any condition: Wide operating temperature range (between -10º to 50°C) to suit any conditions. | Keep Your Memories Stored in the Cloud: Store your alerts and recordings within our optional YI Cloud service. Unlike Micro SD cards that can be physically damaged and have storage limits, YI Cloud provides you with 24/7 uninterrupted video recordings up to 30 days of footage protection from theft or damage.

Delivers up to 3x faster Wi-Fi speeds (up to 867 Mbps1) than 802.11n, with more bandwidth per stream 433 Mbps), more capacity for more users, broader coverage and better battery life (more data transmit efficiencies reduce power consumption). Advanced optional 802.11ac specification features implemented that improve channel reliability resulting in better coverage and performance. | Bluetooth 4.0* Smart Ready (Low Energy) - Dual mode Bluetooth 4.0 connects to the newest low energy Bluetooth products as well as your familiar devices, such as headsets, keyboard, mice and more. | Microsoft InstantGo*2 Support - Maintains network connectivity with very low power consumption to enable updates to your email, social networks, etc. when your screen is off in standby mode. | M.2 2230 and M.2 1216 Form Factors - Multiple form-factors, including M.2 2230 and M.2 1216 modules enable system configuration and platform usages flexibility. The M.2 1216 form factor delivers 70% smaller footprint and lower profile optimized for thin-and-light designs.