The Toyvian 1pc Wireless Microphone is a practical and efficient product with a black invisible mic clip made of plastic. It has a size of 16.5 x 14 x 3.5 cm and an input voltage of 220V, with a voice sound range of 20-20khz. It can be used for 8 hours after a 3-hour charge and has noise reduction capabilities for recording in noisy environments. The microphone is stable for long-distance reception and is easy to carry and use due to its small size. It is suitable for live broadcasts, video camera recordings, and hands-free tasks. The product is manufactured by Toyvian and has a model number of 6404517XRB11M. Delivery is limited to mainland UK.