The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Excellent Sound Quality This microphone delivers exceptional sound quality by effectively reducing background noise. Next page 1 Adjustable Frequencies 2 Excellent Sound Quality Designed for Optimal Convenience Powerful Wireless Range Our wireless microphones offer distortion-free sound with a transmission range of up to 200 feet (60 meters). They provide a stable signal with no delay, no radiation, and anti-howling, anti-jamming features. Individual Volume Adjustment Both the receiver and microphones feature volume adjustment keys, which makes it easy to customize the volume to your individual needs and the specific usage scenario. Previous page Next page 1 Wide Compatibility 2 Connection Support 3 UHF Receiver Previous page Next page How to adjust the volume on the microphone？ Twist open the lower part of the microphone body and use the square button to adjust the volume. The button on the right side increases the volume, while the one on the left side decreases it. Can this device be used in a small theater? Yes, this microphone has a transmission range of 200ft, making it suitable for use in small theaters. How to charge the microphone? This microphone is battery-powered and doesn't require charging. It uses 2 AA batteries, and we recommend using high-power AA dry batteries for longer-lasting performance. Is it possible to connect this to a karaoke speaker? Yes, If your karaoke speaker has a 6.35mm input interface, you can easily connect the receiver to it using a 6.35mm cable. What is the voltage of the power line? The output voltage is 100~240V, while the input requires 13.5V/1A. Compare These Microphones TW360 Buying Options TW350 Buying Options TW840 Add to Cart TW820 Add to Cart TW450 Buying Options TW630 Buying Options TW320 Buying Options Customer Reviews 4.5 out of 5 stars 425 4.3 out of 5 stars 1,323 4.5 out of 5 stars 6,178 4.5 out of 5 stars 6,178 4.5 out of 5 stars 256 4.4 out of 5 stars 3,739 4.3 out of 5 stars 1,120 Price $109.99$109.99 $53.99$53.99 $199.99$199.99 $104.49$104.49 $69.99$69.99 $49.99$49.99 $35.99$35.99 UHF ✔ ✔ ✔ ✔ ✔ ✔ ✔ Material ABS Plastic ABS Plastic All Metal Build All Metal Build Metal + ABS All Metal Build ABS Plastic Operating Distance 200ft 200ft 295ft 200ft 200ft 200ft 200ft No. of Channel 4 x 10 2 x 15 4 x 10 2 x 15 2 x 15 2 x 15 2 x 15 Frequency Response 40hz-18khz 40hz-18khz 40hz-18khz 50Hz-15kHz 40hz-18khz 50Hz-15kHz 40hz-18khz MUTE — — — — — — — Output Method 6.35mm Output + XLR Output 6.35mm Output + XLR Output 6.35mm Output + XLR Output 6.35mm Output + XLR Output 6.35mm Output + XLR Output 6.35mm Output 6.35mm Output MUST Need Device PA System/Speaker PA System/Speaker PA System/Speaker PA System/Speaker PA System/Speaker PA System/Speaker PA System/Speaker