Wireless Microphone Instruments Saxophone Trumpet Pickup Amplifier Wireless Receiver Transmitter Outdoor Professional Recording Wireless Microphone Instruments Saxophone Trumpet Pickup Amplifier Wireless Receiver Transmitter Outdoor Professional Recording Features: 1. [High fidelity capacitive sound head] Adopting an enlarged and highly sensitive capacitive sound head, the frequency response is wider. 2. [Metal Anti slip Clip] Made of metal clips and equipped with anti slip and wear-resistant silicone heads, it is sturdy and durable, and will not break when used casually. 3. [High toughness hose] High toughness hose can provide you with a suitable pickup angle of 360 without angle restrictions. 4. [Long distance reception] Stable transmission of 50 meters, independent frequency band, good anti-interference performance, stable long-distance transmission signal, loud and clear sound quality. 5. [Suitable for various instruments] Suitable for instruments such as saxophones, trumpets, trombones, altos, horns, etc. Specifications: Sensitivity: -46DB Frequency range: 100HZ-20KHZ Frequency response: 20Hz~17.5KH Charging voltage: DC 5V500MA Charging time: 2-3 hours Usage time: 8-10 hours Effective distance: approximately 50m Packaging list: 1 * Instrument microphone 1 * Receiver 1 * Data cable 1 * 3.5mm adapter 1 * Storage bag 2 * Sponge cover _x000D_