Calus S69 Max Portable Bluetooth Speaker.

Audio: The speaker delivers powerful sound with heavy bass. Some variations offer 30W or 60W output. Durability: It features a rugged ABS and silicone build and is rated as IPX6 or IPX7 waterproof. Battery & Playtime: Equipped with a large 8000mAh built-in rechargeable battery, it offers an extended playtime of approximately 12 to 19 hours, and some models support power bank functionality. Connectivity: Playback options include Bluetooth 5.0 streaming, AUX input, USB flash drive, and TF/MicroSD card playback. Design & Portability: The speaker has a stylish, modern design with an integrated, durable carry handle, making it suitable for both home and outdoor use. Additional Features: It may also include a built-in microphone, voice assistant support (Siri/Google), and TWS (True Wireless Stereo) pairing capability.