It features 4 drivers with 160W RMS (200W PEAK) power and a 36000mAh battery.
The speaker is IPX5 waterproof, making it suitable for outdoor use.
It supports multiple playback modes, including Bluetooth, USB, TF card, and line-in.
The speaker has a handle for easy portability and can be paired with a second S89 speaker for a stereo sound experience.