•【Professional-Grade Recording】 Smart wireless lapel microphone delivers studio-quality audio output for live streaming and recording. •【Plug-and-Play Functionality】 No app required, offering instant use for various applications including live streaming, vlogging, interviews, and video teaching. •【Multiple Audio Effects】 Features studio, concert hall, KTV, and voice-changing effects for versatile audio production. •【Long Battery Life】 Up to 6 hours of continuous use on a full charge, ideal for extended recording sessions. •【BT 5.0 Connectivity】 Ensures stable wireless transmission within a 10-meter range for flexible positioning. Specifications: •Microphone Main Chip: WS300F1 •Receiver Main Chip: WS300F1 •Power Adapter: 5V⎓1A •Charging Current: 310mA •Battery: 3.7V 200mAh (Polymer Li-ion Battery / 601040 with Protection Board) •Charging Time: Approx. 1.5 hours •Power Consumption: 0.14W •Power Interface: Type-C •Receiver Power: •Power Supply: 5V⎓1A (via PC USB port or mobile phone Type-C port) •Power Consumption: 0.12W •Battery: None •Power Interface: Type-C •Speaker: •Model: YS1502008 •Size: Diameter 14.2mm •Rated Impedance: 32Ω ±5% •Audio & Microphone: •Sound Card Function: Supported •BT Function: Supported •Mic Directivity: Omnidirectional •Sensitivity: -36 ±2dB (f=1KHz, S.P.L=1Pa, 0dB=1V/Pa) •Output Impedance: 2.2KΩ (f=1KHz) •Signal-to-Noise Ratio: 64dB •Mic Operating Voltage: 1.0V – 10V •Maximum Input SPL: 118dB •Supported Audio Formats: MP3, WAV, WMA, FLAC, APE •Supported Sampling Rate: 24bit / 48KHz •Maximum Output Power: 60mW •Transmission Distance: Within 10 meters •BT Version: 5.0 •BT Switch: Enabled by default •BT Playback: Set via mobile phone •Usage Time: Up to 6 hours on a full charge •Receiver Size: 55 x 41 x 12mm •Transmitter Size: 71 x 20 x 13mm Package included: •1 x Wireless Microphone •1 x Receiver •1 x English Manual •1 x Microphone Foam Cover