Hi, Dear little angel, welcome to Jacenvly, our products are cheap and good quality, price is fair, you can't miss it. If this product is not your style, please click on our store, we have many kinds of products, there will be you like and suits you. If you have any questions about your purchase, please send us the first message, we offer world class customer service to make your purchase without your worries. Have a nice day. Wireless microphone for home audio karaoke machine, Bluetooth 5.3 rechargeable PA system stage subwoofer, portable microphone speaker Specification: Color: pink, blue, black Microphone material: ABS Connection : Bluetooth connection Bluetooth version: 5.3 Frequency range: 100HZ-20KHZ Signal to noise : ≥ 75dB Rated power: 5V Rated voltage: 220 Effective distance: 10 meters Number of speakers: 1 Additional features: card insertion Size: 9.9 * 9.8 * 6.5/3.89 * 3.85 * 2.55in Features: Family KTV multifunctional Karaoke sound: accurate pickup, intelligent noise reduction, independent sound, high-power speakers, reverb adjustment Support Bluetooth connection: mobile phones directly connected to Bluetooth, singing contest in the software, you can also connect to the TV, have the feeling of k song! 5W high power, sound effect is comparable to a small concert, wide range coverage even in noisy outdoor environments Large-capacity lithium battery, long battery life, built-in long standby: to meet the long time music enjoyment Family wireless set: portable, sing anywhere, with microphone settings, can also be placed as an ordinary audio Package Contents: 1x Microphone Mic 1x Charging Cable 1x Audio Wireless microphone for home audio karaoke machine, Bluetooth 5.3 rechargeable PA system stage subwoofer, portable microphone speaker Specification: Color: pink, blue, black Microphone material: ABS Connection : Bluetooth connection