The wireless bluetooth speakers with Colorful Lights shine to the beat of your music. While you enjoy music, gradient lights would truly bring you party atmosphere. 
Built-in 1200mAh li-Ion rechargeable battery, ortizan bike speaker powers up to 10 hours playtime or call time(Built-in Microphone). Enjoy colorful music all day.
Waterproof protection safeguards against rain, dust, snow, and spills, even the outdoor speaker can be fully immersed up to 1m for about 1 hours underwater. The shower speaker perfect for showering, hiking, camping, kayaking. No worries about weather and outdoor condition, be the Rocker on your trip.
The outdoor bluetooth speaker can not only connect laptop, phone, iPad, but also Support FM radio function/TF card.