LAMA Store（東京都）因應自行車騎乘時對耳機使用安全意識的提升，推出新款骨傳導無線耳機，讓使用者能在不塞住耳朵的情況下自然感知周遭聲音。此款耳機搭載藍牙 6.0 與 AAC 支援，提供穩定高音質，最長可連續播放約 15 小時，具備 IPX5 防水性能，並支援雙裝置連接及免持通話功能，適用於通勤、通學、運動、居家辦公等多種場合，提供舒適的使用體驗。輕巧的耳掛式設計，長時間配戴也無負擔，是兼具安全性與便利性的次世代聆聽裝置。
商品頁面：
樂天市場：https://item.rakuten.co.jp/la-ma/i302132/
Yahoo!購物：https://store.shopping.yahoo.co.jp/lama/i100758.html
市場背景與課題
自 2026 年 4 月起，日本將加強對自行車交通違規的取締，並導入「藍色罰單」制度，其中關於耳機使用的規定也備受關注。特別是從安全角度來看，在難以聽見周遭聲音的狀態下騎乘，已成為一個問題。對於日常依賴自行車通勤的用戶來說，選擇一款能兼顧便利性與安全性的裝置，是一項重要的課題。
比較數據（安全性、舒適性、功能性｜自家調查）
常見問題
What is the main feature of these new bone conduction earphones?
The main feature is their bone conduction technology, which allows users to hear ambient sounds naturally while listening to audio, enhancing safety, especially when cycling.
Why are these earphones particularly relevant for cyclists?
With upcoming stricter regulations in Japan regarding earphone use while cycling and a general increase in safety awareness, these earphones offer a solution that complies with safety standards by allowing ambient sounds to be heard.
What are the key technical specifications of the earphones?
They feature Bluetooth 6.0 with AAC support for stable, high-quality sound, up to 15 hours of continuous playback, IPX5 waterproof rating, dual-device connection, and hands-free calling.
Where can I purchase these earphones?
They are available on Rakuten Ichiba and Yahoo! Shopping.
What is the 'Blue Ticket' system mentioned in the article?
The 'Blue Ticket' system is a new regulation being introduced in Japan from April 2026 to strengthen enforcement of traffic violations for bicycles, which includes regulations on earphone usage.
