理光 GR III 日记版相机
理光的 GR 系列从来都不是最前沿的——GR III 已经有五年的历史了——但它的袖珍尺寸和出色的操控性的结合为它赢得了一个崇拜的粉丝群。最新的变体是日记版，它为紧凑型射击游戏带来了时尚的改头换面。虽然金属暖灰色机身和深棕色手柄让它看起来焕然一新，但内部结构却大同小异，配备 24 兆像素 APS-C 传感器、混合自动对焦系统、等效 28 毫米 f/2.8 镜头和 USB-C 充电。
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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
