UPC barcode 653854490567 is for product YDD Bluetooth Wireless Microphone UHF Wireless Dual Handheld Dynamic Mic System Set with Rechargeable Receiver for Karaoke Singing Wedding DJ Party Speech Church Class Use（Black and Grey）
- 【Bluetooth Wireless Karaoke Microphone System】: Built-in high sensitivity professional dynamic microphone, teh reveiver distance upgrade to 164ft (50m), bluetooth distance is 49ft(15m) .Bring a good use experience for you and your family.
- 【Stable Singal Transmission】:Built-in high sensitivity professional Dynamic microphone, transmission distance upgrade to 200feet, The mic outer case is alloy material which is harder, lighter and more wear-resistant.♬Signal stability♬No delay♬No radiation ♬Anti-howling ♬Anti-jamming ♬Constant frequency♬Distortion <0.2%.
- 【High Sound Quality】: Wireless microphone equipped with professional microphone chipset, it can reproduce clear sound without distortion. The built-in noise reduction cotton can effectively reduce the noise generated during use. This dynamic wireless microphone is very suitable for indoor and outdoor activities, such as home karaoke, church, wedding, conference and small stage performance.
- 【Long Standby Times】:The rechargeable and portable receiver has built-in 1200 mAh battery for 6 hours use time when fully charged in 3 hours. Lightweight to carry and comfortable to hold. and Both mic and receiver are made of rugged metal, which has strong anti-impact and corrosion resistance. Notice：the 4 *2AA mic batteries were not include, you need to purchaseit form the local shop.
- 【Easy to Use & Widely Compatibility】: Plug and play, no need to pair. The receiver can be directly plugged into devices with a MIC jack but NOT the AUX jack, such as karaoke speakers, power amplifiers, and PA systems.