Bicycle Music Stick ‧ High texture surface treatment of the aluminum metal case ‧ outdoor and indoor are easy to use ‧ Built-in Hi-Fi speaker with high sound quality and efficient monomer, which still can be used in outdoor appreciated for the music to listen to ‧ Built-in high capacity rechargeable lithium-ion battery, convenient for use in outdoor long ‧ When using headphones to listen to music, the speaker will automatically shut down ‧ headset, transfer, charge function integrated in the same jack to make the products more beautiful and simple ‧ Supports MP3 / WMA format ‧ Size: 88 X 37 X 37 mm ‧ Color: Black, Blue   ‧高質感表面處理的鋁金屬外殼 ‧戶外、室內都方便使用 ‧內建Hi-Fi高音質高效率喇叭單體，即在戶外使用依舊可聆聽到令人激賞的樂聲 ‧內建高容量可重複充電的鋰離子電池，方便於戶外長時間使用 ‧當使用耳機聆聽音樂時，喇叭會自動關閉 ‧耳機、傳輸、充電功能整合於同一插孔使本產品更簡約美觀 ‧支援MP3 / WMA 格式 ‧尺寸：88 X 37 X 37 mm ‧顏色：黑、藍