Havit P1 Portable Singing Home Wireless Bluetooth Speaker Microphone Set Features: 1. Wide range of compatibility 2. Composite diaphragm, matching professional acoustic power amplifier IC, release surging sound 3. Intelligent EQ acoustics, HIFI-level sound quality 4. The speaker has built-in RGB lights and four ambient light modes to create an atmosphere 5. Sensitive radio, better singing 6. Adopt 2.4G wireless transmission technology to realize long-distance interactive interconnection 7. Bluetooth 5.1, stable link transmission, no delay 8. ABS+painted iron mesh, beautiful and durable 9. Silicone handle design, soft and wear-resistant Product parameters: 1. Bluetooth version: 5.1 2. Effective distance: 10 meters 3. Sound unit: 57mm in diameter 4. Frequency response: Fo 20-20KHz 5. Input: 5V1A 6. Interface: Type-C 7. Battery capacity: speaker: 1500mAh, microphone: 500mAh 8. Playing time: about 6H for speakers, about 5H for microphones 9. Sensitivity: 82-88dB 10. Speaker size: 13.05 x 9.86 x 4.75 cm 11. Microphone size: 3.74 x 3.75 x 13.58 cm 12. Product weight: speaker: 368 grams, microphone: 88.4 grams Packing list -Speaker x 1 -Microphone x 12 -Charging cable x 1 -Instruction manual x 1