wireless Alvoxcon hand UHF dynamic karaoke handheld vocal recording a

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [Widely Compatible] This product can not only be used directly with a speaker with a mic in terminal to achieve sound amplification, but also with the included relay wire, so it can be used with smartphones (note: iPhone 7 and above models are compatible with Apple Light).tning to 3.5mm headphone jack adapter required.It is also possible to realize the recording function with a camera (please consider this) or a camera. [Excellent Sound Quality, Stable Wireless Signal] Based on advanced UHF DQPSK digital signal modulation wireless transmission technology, it ensures high sound quality, stable sound quality, and low delay in sound transmission.The range of wireless signals is up to 30 meters.Please note: Using multiple sets in the same location at the same time risks mutual frequency interference, so it is recommended that each microphone set be used alone. [Easy to operate] Automatic pairing, no difficult work required.It is easy to use even for beginners.This handheld microphone is ideal for high-quality home karaoke, conference lectures, small outdoor productions, parties, and other events! [Channel Convertible] Each microphone's wireless transmission has 5 channels.(Channel numbers vary by region) Channels are set before leaving the factory, so there is usually no need to adjust them.If you can't pair it no matter how many times you try, try changing the channel.Please refer to the instruction manual for specific operating instructions. [Alvoxcon Quality Guarantee] We value product quality and customer service above all else, so we offer a 12-month quality guarantee.If there is an initial defect or the parts do not fit, you can exchange or return the item.If you have any questions, please feel free to contact us by clicking Contact Seller in your order history and we will respond as quickly as possible.