BOSE S1 Pro Bluetooth Speaker System with Battery
- High-quality connection, wireless Bluetooth streaming from your mobile device, with one-touch pairing
- Get up to 11 hours of play time with the rechargeable battery
- High-output sound from a small, convenient system that is ready to perform whenever and wherever you are
- Built-in sensors and multiple aiming positions for optimal sound in any nearly position
- Speaker-stand compatible with standard 35 mm mounting poles.
Its enclosure is lightweight and rugged with a built in handle. It is easy to carry and transport almost anywhere. The rechargeable lithium ion battery lets you perform for hours. Also, the Quick Charge function lets you charge up your speaker within minutes, when you are in a hurry. It has many built-in sensors and aiming positions which provides you with the optimal sound at any position. It also has ToneMatch and auto EQ which makes sure you sound your best. It has a compact yet convenient design which lets you take it anywhere and enjoy the ultimate music.
Play on, let’s go 
Weighing only 15.7 lbs (7.1 kg), the rugged S1 Pro lets you bring better sound to the party, tailgate, or outdoor get-together, it’s the all-in-one Bluetooth speaker to take anywhere.
Sound like a pro
Be the DJ with Bluetooth streaming, make announcements clearly with the microphone jack, or jam out with your favorite keyboard or guitar. Built-in ToneMatch processing helps microphones and guitars sound natural, while Auto EQ adjusts the system tone automatically for great sound in any position.
Play anywhere, and stay longer 
The rechargeable lithium-ion battery keeps you going for up to 11 hours, no matter where you go. And the Quick Charge function lets you recharge in a hurry.
Take control of the good times
The Bose Connect app lets you bring even more to the event, like Party Mode. Stream wireless audio to a second S1 Pro system or any compatible Bose Bluetooth speaker. Plus, there are advanced configuration options to help you get more from the S1 Pro.