The Yesido YSW16 is a powerful and professional-grade 40W portable Bluetooth speaker designed for outdoor use. With a durable 12-inch wooden shell, retractable drawbar, and wheels for easy transportation, it’s perfect for parties, events, and karaoke sessions. It features wireless and wired connectivity, Bluetooth 5.0+EDR, and includes two wireless microphones with a dedicated storage slot. The built-in 5000mAh battery ensures long playtime, while multiple input options like Micro SD, U-Disk, and AUX enhance versatility. Specifications Model: YSW16 Material: Wooden shell Bluetooth Version: V5.0+EDR Battery Capacity: 5000mAh Connection Modes: Wired / Wireless Power Supply: DC 9V / 3000mA Audio SNR: ≥85dB Frequency Response: 40Hz – 20KHz Maximum Output Power: 40W Bluetooth Range: ≥10 meters Color: Black Key Features 12-inch 40W wooden shell speaker with premium sound BT 5.0, Micro SD, U-Disk, and AUX compatibility Comes with 2 wireless microphones and a built-in storage slot Retractable drawbar and wheels for easy transport Perfect for outdoor use, karaoke, and public events