# Radiation-Free Earpieces ERSystem Hidden Ear Buds Automatically Charge When Connected to the Phone By Elise Ying-Hei Ho | Published 2012-12-03 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/ersystem-hidden-ear-buds References: [yankodesign](http://www.yankodesign.com/2012/11/30/this-smartphone-packs-a-hidden-earbud/) Though some may laugh at others for their serious concern regarding mobile radiation, it is always better to be safe than sorry, which is why the [National Chiao Tung University](https://www.trendhunter.com/trends/national-compassionate-care-council) created the ERSystem hidden ear buds. The ERSystem hidden ear buds, so far, are only a concept design, but take into consideration an overwhelming concern. With so many mobile devices -- even elementary and high school students have them these days -- the exposure to the new technologically savvy generation has exponentially increased in comparison to older generations. The [Bluetooth-enabled hidden ear bud](https://www.trendhunter.com/trends/ath-cks50tw2) is recharged while it is docked onto the cell phone. It is also easily detachable and converts into an earpiece and mic, automatically connecting to your phone via Bluetooth. ## Trend Insights (Trend Hunter) - Score: 1.2/10 - Popularity: 4% | Activity: 23% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Gen Z, Millennial, Gen X - Top markets: North America, South America, Europe, Asia, Africa ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Mobile](https://www.trendhunter.com/mobile) ## Key Themes ### Why This Trend Is Growing - **Radiation-free Earpieces:** Opportunity to disrupt the mobile device accessory industry by creating affordable radiation-free earpieces for the tech-savvy generation. - **Bluetooth-enabled Hidden Ear Buds:** Opportunity to disrupt the audio technology industry by creating innovative earbuds that automatically charge when connected to mobile devices. - **Concern for Mobile Radiation:** Opportunity to disrupt the healthcare industry by developing solutions to mitigate the potential negative effects of mobile radiation exposure. ### Industries Being Reshaped - **Mobile Device Accessories:** Opportunity to disrupt the mobile device accessory industry by creating affordable radiation-free earpieces for the tech-savvy generation. - **Audio Technology:** Opportunity to disrupt the audio technology industry by creating innovative earbuds that automatically charge when connected to mobile devices. - **Healthcare:** Opportunity to disrupt the healthcare industry by developing solutions to mitigate the potential negative effects of mobile radiation exposure. ## Related on Trend Hunter - [Ergonomic Dual-Function Earbuds](https://www.trendhunter.com/trends/bored-buds.md) - [Earring Earbud Concept Designs](https://www.trendhunter.com/trends/zhang-yunxib.md) - [Fashion-Forward Gadgets](https://www.trendhunter.com/trends/openear-earbud-concept.md) - [Open-Ear Wireless Earbuds](https://www.trendhunter.com/trends/linkbuds.md) - [Slim Magnetic Smartphone Earbuds](https://www.trendhunter.com/trends/air-tws.md) - [Battery-Free Sleeping Earbuds](https://www.trendhunter.com/trends/somnibuds.md) - [Conceptual Discreet Earbud Monitors](https://www.trendhunter.com/trends/zero-earbuds-and-glasses-concept.md) - [Hearing Protection Headphones](https://www.trendhunter.com/trends/dbud-u.md) - [Ergonomic Mobile Professional Earbuds](https://www.trendhunter.com/trends/emeet-airflow-openear-earbuds.md)