Description Hoco L21- Android Features Advanced ENC Technology: Reduces background noise for crystal-clear audio. Omnidirectional Electret Microphone: Captures sound naturally from all directions. Plug-and-Play Operation: No software or setup required, just connect and record. Compact and Lightweight Design: Only 12.6 g, portable and unobtrusive. Type-C Compatibility: Works seamlessly with Android devices and tablets. Wireless Connectivity (2.4 GHz): Stable transmission up to 20 meters. Long Battery Life: 80 mAh battery supports 5–6 hours of continuous use. Quick Charging: Fully charges in 2–3 hours via Type-C port. Specification Brand: Hoco Model: L21 Product Type: Wireless Lavalier Microphone Connectivity: Wireless (2.4 GHz) Receiver Interface: Type-C Microphone Type: Omnidirectional Electret Noise Reduction: ENC (Environmental Noise Cancellation) Frequency Response: 20 Hz – 20 kHz Signal-to-Noise Ratio: ≥65 dB Transmission Range: Up to 20 meters Battery Capacity (Mic): 80 mAh Battery Life (Mic): 5–6 hours Charging Time: 2–3 hours Charging Port: Type-C Dimensions (Mic): 30 × 30 × 21 mm Weight (Mic): 12.6 g Compatibility: Android devices with Type-C port Ideal Use Cases: Vlogging, Online Teaching, Podcasts, Live Streaming, Interviews