Bluetooth 5.0 / Dual Speaker / Stereo Sound / Karaoke App / Up to 6 hours of use Product Name: 1 BTS Wireless Mic MANG (pink) / Transmission Distance: 10M / What's Included: Mic, Charging Cable & Manual / Product Size: Approx 11.3cm x 9.9cm x 25cm Weight: 1.08 lbs / Speaker Output: 3w x 2 (52mm) / Frequency: 20Hz - 20Khz / Rated Voltage: 3.7V, 1800mAh / Materials: ABS, Aluminum, Acrylic, Silicone / Usage Time: 5hrs-6hrs / Charging Time: 2hrs-3hrs (The usage time and charging time may vary depending on the battery level, music volume, microphone volume and LED usage. / Country of Origin: China / Production Date: 06/2022 How to connect: 1. Press and hold the power button. 2. Pair Device on your phone or any other device. . How to turn on the LED: 1. Press and hold the power button to turn on the microphone and the LED at the same time. 2. When the power is on, press the power button twice to turn off the LED 3. Press the power button twice again to turn on the LED. (*The front LED blinks every 2 seconds before pairing and after pairing, the front LED changes to virtual . Button Operation Method: Can play music in Bluetooth mode. Volume can be adjusted in various modes (treble, bass, volume, echo) Precautions for use: When taking out the product, hold the grill on both sides, not the acrylic and lift it up. The acrylic part attached to the microphone may be damaged by impact. After opening the product, remove the transparent protective film on the top and bottom of the microphone body. Due to the nature of the microphone, if you turn up the volume, you may hear a slight noise. This is not a product defect. When using the product, do not connect it with wet hands, and do not leave it in a humid place.