• 【4-in-1 Multi-Microphone System】Supports 4 microphones connecting to 1 receiver simultaneously, perfect for multi-person interviews, group live streaming, and Vlog recording scenarios.

• 【20-30m Stable Wireless Transmission】Built-in LDS high-gain antenna with second-order filtering circuit ensures uninterrupted wireless audio recording within 20-30 meters for maximum freedom.

• 【ANC Active Noise Reduction】Advanced ANC algorithm combined with high-quality capacitive microphone head effectively filters environmental noise while preserving vocal details.

• 【360° Omnidirectional Pickup】Ultra-wide frequency response range (100Hz-10KHz) captures sound from all angles without dead zones, delivering CD-quality clear audio.

• 【Record While Charging Design】Receiver supports charging adapter function, eliminating battery anxiety during extended outdoor live streaming sessions.

• 【Magnetic Portable Wearing】Strong magnetic attachment design on the back with detachable clip, ultra-thin body ensures comfortable long-term wear without fatigue.

Specifications:

• Model: T90
• Material: ABS
• Transmission mode: 2.4G Wireless
• Operating distance: 20-30m
• Frequency response: 100Hz-10KHz
• Sensitivity: -34dB
• Signal-to-noise ratio: 68dB
• Built-in battery capacity: 50mAh Lithium
• Battery life: Approximately 5 hours
• Charging time: 1 hour
• Audio input: 5V
• Transmission delay: 30ms
• Product Dimensions: Microphone: 66.56mm × 19mm, Receiver: 48mm × 35.66mm
• Configuration: 4 Microphones + 1 Receiver
• Display: OLED Screen
• Polarity pattern: 360° Omnidirectional
• Working Current: <14mA
• Standby Current: <7μA
• Transmission Frequency: 2402-2480MHz