Shuperd M 5HD Universal Microphone.

Professional SHUPERD M5HD head-mounted radio microphone

The microphone’s unidirectional cardioid pattern allows for rejection of extraneous noise and off-axis coloration.
Built-in wind screen to reduce side noise.
On/off button.

Specifications:

Vocal type

Connection type: radio connection

The maximum working distance is up to 100 m (recommended distance: 50 m, Optimal distance: 10 m).

With a 1/4″ (6.35 mm) receiver input, a 1/8″ (3.5 mm) converter must be purchased separately if needed.
30 UHF channels that can be configured. Support for up to 30 microphones in one range, without interference.

The PVC wireless microphone is less susceptible to interference than VHF microphones, so you don’t have to worry about audio interruption during use. Effectively prevent interference from computer, DVD and digital amplifier.
The receiver with a rechargeable battery of 1200 mAh allows the receiver to work for up to 6-10 hours. The wireless microphone allows you to move freely around the stage, which is enough for any performance. So, it is a good choice for home karaoke, outdoor concerts, meetings and performances.

The receiver is powered by a 1200 mAh battery and the microphone is powered by a built-in battery

The kit includes a battery and a charger with a cord.

The complete set is shown in the first photo + branded box.