• Wireless Communication :Enjoy the freedom of wireless communication with this microphone, which eliminates the need for . • Portable Design :Take this mini microphone with you wherever you go, thanks to its compact and portable design. • Long Battery Life :With a long battery life, this microphone can be used for extended periods without needing to be recharged.The dynamic microphone ensures high-quality sound recording, making it perfect for live broadcasts and gaming. • 360 ° Omnidirectional Pickup Mode :360 ° omnidirectional pickup mode that the microphone captures sound from every direction, record every detail of the sound. • S-Mall Diaphragm :The S-small diaphragm ensures that the microphone is compact and easy to carry, making it ideal for on-the-go use. Product Name: GL11 Receiver Dimensions: 90*10mm Receiver Dimensions: 78*20mm Material: ABS Main Color: Black Used for: Teaching/Presenting/Guiding Built-in Battery Capacity: 500mAh-800mAh (inclusive) Signal-to-Noise Ratio: ≥75dB Frequency Response: 30Hz-15kHz Rated Power: 1 Rated Voltage: 3.6 Battery Life: 3-6 hours (inclusive) Color: Black Package Contents: 1*Transmitter 1*Receiver 1*Adapter 1*Charging Cable 1*Instruction Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.