Raspberry Pi 4计算机
它与它的前辈大致差不多，但不要搞错：Raspberry Pi 4 Model B是对3 B +的严重升级。它的四核CPU和GPU都更快，它有两个Micro HDMI端口，可以同时运行两个4K显示器。它的四个USB端口中有两个现在是USB 3，它可以配备高达4GB的RAM。所有这些升级使其作为自定义构建或媒体服务器的大脑变得更好，但也允许Pi作为轻量级桌面替代品，最终提供对现代计算的更多访问。
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Smart Rope Jump Rope
Jumping rope is one of the best ways to burn calories, and now you can train and track at the same time with this smart rope. The rope combines form and function with comfortable 45 degree angled handles to help make this age-old workout more interesting. Other ropes on the market provide tracking, but none have a strand of bright white LEDs that are visible while you're jumping. View jump counts, calories burned, or the duration of your workout as the rope swings in front of you. All the data is then transmitted via Bluetooth to a smartphone app — meaning all you have to supply is some sweat and an epic workout soundtrack.
Sizing:
Medium 101 inches / 258 cm
Large : 107 inches / 274 cmBattery:
Full charge in 2 hours / 36 hours of use / Lithium Polymer Battery
Connectivity:
Bluetooth 4.0 LE two-way communication with smartphone
Veark CK01厨师刀
这款厨师刀采用单件不锈钢制造于德国索林根，是您厨房中最重要的工具。从传统金属工具的世界中获取视觉线索，Veark使用落锤锻造工艺使CK01在手柄上留下独特的图案，因此没有两个相似 - 而符合人体工程学的开放式手柄设计可让您握住刀具在平衡点处获得理想的抓地力。它还具有令人印象深刻的58洛氏硬度 - 使其比大多数竞争对手更加锐利，因此它可以处理您抛出的任何厨房任务。刀片长度：7.9“/总长度：12.6”/重量：7盎司。
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美国宇航局卡车司机帽
美国国家航空航天局在其整个历史中使用的标识和符号几乎与其成就一样具有标志性。这款黑色卡车式网帽采用其着名的标志设计，于1975年设计，绰号为“蠕虫”。该徽标于1992年退役，并用金色文字刺绣熨斗贴片装饰这顶帽子。这款5面板，高廓形后背帽采用轻质透气设计，为您的休闲外观增添怀旧气息。
![Smart Rope Jump Rope]( "Smart Rope Jump Rope")
Smart Rope Jump Rope
Jumping rope is one of the best ways to burn calories, and now you can train and track at the same time with this smart rope. The rope combines form and function with comfortable 45 degree angled handles to help make this age-old workout more interesting. Other ropes on the market provide tracking, but none have a strand of bright white LEDs that are visible while you're jumping. View jump counts, calories burned, or the duration of your workout as the rope swings in front of you. All the data is then transmitted via Bluetooth to a smartphone app — meaning all you have to supply is some sweat and an epic workout soundtrack.
Sizing:
Medium 101 inches / 258 cm
Large : 107 inches / 274 cmBattery:
Full charge in 2 hours / 36 hours of use / Lithium Polymer Battery
Connectivity:
Bluetooth 4.0 LE two-way communication with smartphone
