This product uses active sound collection technology to effectively filter out noisy background noise. Capacitor technology, responsive, highly reductive, can be heard clearly without loud. More resistant to falling and durable, not afraid to suddenly fall to the ground and break. With active power-saving technology, the power consumption is very low, and it will not increase the power consumption of the mobile phone and reduce the use time. Features: 1. Active sound collection technology: effectively filter out background noisy sounds. 2. Capacitor technology: responsive, highly restored. 3. Resistant to fall and fall: not afraid to suddenly fall to the ground and break. 4. Active power saving technology: very low power consumption. 5. Tensile shielded cable: guarantee sound quality during transmission. 6. The clip is detachable and convenient. 7. High-fidelity sound quality transmission with the latest interface. Specification: Material: ABS Colour: Black Model: 510Mpu Battery capacity: 1.5V Line length: 1.5m / 59.1in Omnidirectional microphone core: -30+-2dB Plug: 3.5mm Gold plated straight plug Product features: Singing song / recording / voice chat / speech / live broadcast Note: The microphone is standard American mobile version CTIA standard Weight: approx. 37g Package list: 1 * Microphone 1 * Right Angle Extension Cable 1 * Connecter 1 * Storage Bag Note: 1. When using, first adjust the volume of the recording device to small, connect the power to the microphone, and adjust the volume of the recording device from small to large to avoid the horn of the speaker or earphone. 2. It is easy to produce howling by licking the head of the microphone or placing the microphone close to the horn. 3. When the microphone is not in use, store it in a dry place.