The reports covers the detailed analysis of the trends, future estimations, and a thorough study of global market on the basis of type, application, distribution channel, and region. It analyzes government regulations, policies, and patents to provide information about the current market trends in different regions and suggests future growth opportunities, which in turn increases consumer acceptance. The report covers different types of water heaters used globally. The study highlights Porter’s five forces analysis to determine the factors affecting the market growth. These factors include raw material prices, intense competition, end users, manufacturers, and suppliers. To understand the market, drivers, restraints, and opportunities are explained in the report.

The use of headphones can be traced back to the 1880s. Headphones were mainly used for listening to electric and audio signals, then. As amplifiers and audio drivers were not invented at that time, their use to stream music and other digital content was not possible. Advancements in technology, manufacturing, transmission, and portable consumer electronics goods have laid the foundation for innovations in headphones, which have been used for personal and commercial uses.

2019美国国际消费电子展（CES）重点解读；18年12月业绩回顾；盈利预测调整，Android能见度高。

本报告作为【5G+AI】系列报告的第一篇，主要包括两部分内容，PART A : 5G带来终端射频新机遇；PART B : 基站建设启动，产业链爆发在即

电子板块上周上涨5.0%，跑赢沪深 300 指数3.1个百分点，年初以来电子板块上涨5.1%。上周电子子行业涨幅分别为电子系统组装7.82%、电子零部件制造7.71%、显示器件Ⅲ4.95%、半导体材料4.80%、印制电路板4.71%、分立器件4.20%、集成电路4.07%、被动元件3.66%、LED2.73%、光学元件2.34%、其他电子Ⅲ2.11%。

人工智能向应用端渗透，自动驾驶全面推进。5G万众瞩目，折叠手机成热点。

从行业基本面的发展看，我们对于2019年基本保持较为谨慎的态度，从投资建议的角度看，整体性的投资机会在下半年将会更为理想，目前以“自下而上”的选择为主。

2019 年为5G 元年，我国5G 已进入预商用阶段。运营商预商用网络的建设将带来资本开支边际改善，驱动行业盈利回升。我们认为，无线射频是通信设备/移动终端重要组成部分之一，5G 需求推动无线射频技术革新，有望为射频前端产业提供更大的市场机会，无线上游标的有望充分受益于5G 建设。近年来，国内无线通信上游企业伴随国内ICT 厂商不断成长，展望未来，随着国内企业在5G 专利话语权不断提升，在核心技术国产化的大背景下，无线上游优秀企业有望继续做大做强。