Could it fit my Apple Watch Series 4?  Yes. All the straps are compatible for Apple Watch Series 4/3/2/1, Apple Watch Nike+, Sport and Edition 2 What size should I buy?    38mm/40mm, S/M, fit 5.1″-7.1″ (130mm-180mm) wirst 38mm/40mm, M/L, fit 5.9″-7.9″ (150mm-200mm) wirst 42mm/44mm, S/M, fit 5.5″-7.5″ (140mm-190mm) wirst 42mm/44mm, M/L, fit 6.3″-8.3″ (160mm-210mm) [More]

Specifications: Bluetooth Version: V4.2+EDR Size: one size fits most Material: 100% Acrylic Frequency: 2.402GHz-2.480Ghz Transmission Distance: 10m Battery: 130 mah li-polymer Play time: 4-6 hours Standby Time: up to 60 hours Charging time: 2.5hours Speaker Rates: 10mw x 2 Note: 1.Before you start using the bluetooth beanie,please use the USB cable to charge it first. [More]

SoundPEATS Truedot Mini Wireless Bluetooth Earphones Smart Touch Control-New Life Style . Listen and talk through both earpieces. Truely Wireless Earbuds adopted high sensitive 7.2mm advanced microphone chip, can achieve the hi-qulity stereo calls and lossless HD sound beats.Combined with Bluetooth 5.0 latest techonolgy, that provide steady connection and great compatibility. Perfect fit and Varies [More]

This book will introduce the history and development of human–computer interaction ( HCI ) and Virtual Reality / Augmented Reality /Mixed Reality. I tried to analyze three most representive technologies; ● Oculus Rift ● Google Glass ● HoloLens. Based on these, i discussed the advantages and disadvantages of those technologies. This book discusses how VR, [More]

Create a completely new virtual world around you – rather than merely watching, get involved in the rhythm of videos, play games as if you are a part of them & feel the adrenaline rush, or even go to space with our best in class VR Headset! iMojo VIRTUAL REALITY HEADSET – Simple setup & [More]