HOPESTAR Party Box 120W Karaoke Bluetooth Speaker with 2 Microphones 1. Party Box is a karaoke speaker that can be used wirelessly via Bluetooth or connected to devices via an AUX cable. It has a powerful 120W output and can play for up to 10 hours on a single charge. The speaker features 40Hz~20KHz frequency response, 93mm 4 ohms 20W x 2 tweeters and 145mm 4 ohms 80W 2. Connect with your Computer, Laptop, Home theatre, Karaoke player, Mobile Phone, Portable Audio Player etc. 3. Connecting Ports: Type-CTFUSBAUX. 2pcs Strong Vinbration film, and two microphones for karaoke singing. 4. The Party Box is easy to carry and can be used for outdoor parties, camping, and other outdoor activities. It has a durable design and is IPX6 waterproof, making it suitable for use in various environments. 5. The speaker has a built-in 22000mAh lithium-ion battery that can be recharged via the USB cable. It also has a LED display that shows the remaining battery life and the audio signal input interface. 6. Functions: Support Bluetooth Connection, TWS Connection, AUX-INUSB Pen Drive, Micro SD Card. Hands free call, Wireless MIC, EQ modes, RGB Modes, 20W PDCharging Function Specification: 1. Wireless Standard: 5.3 2. Transmission Distance: 10 meters 3. Output Power: 120W 4. Playing time: 6-8 hours 5. Frequency effect: 40Hz-20Khz 6. Speaker: 145mm 4 ohms, 80W, 93mm 4 ohms, 20W x 2, 7. lnput power: 9V 2A 9. Battery type: 18650 lithium ion battery 22000mAh 10. Audio Signal Input Interface: standard 3.5mm headphone jack(stereo) 11. Size: 376x226x275mm