Radio microphone rechargeable wireless microphone for Ultratekno wn-03 amplifier speaker sound system Fixed signal: High-performance wireless microphone technology provides a fixed signal that can penetrate walls up to 50 meters away.

Rechargeable: Comes with a rechargeable 1200mah lithium-ion battery that can be charged via the USB port for convenience.

Clear sound: The wireless dynamic microphone provides excellent sound transmission without feedback or distortion.

Suitable for use with other microphones.

Multiple apps: Perfect for karaoke, speeches, meetings, parties, weddings and dj performances.

Just plug it in and use it.

Features : Product: Wireless microphone set Microphone type: Dynamic Applicable objects: Conference, stage, ktv, home, narration, teaching, singing, performance, narration Modulation mode: Digital frequency modulation Frequency range: Uhf 500 ~ 980mhz Preset frequencies: 8 (automatic peeling) Frequency response: 75hz ~ 18khz ± 3db Sensitivity : 3db Max.

Deviation range: ± 50khz (level limited) Operating range: Up to 50m Rf carrier stability: ± 0.005% (-10 ° ——50 ° c) Micro receiver Size: 93 * 31 * 20mm Power supply: Built-in rechargeable battery (500ma) Power consumption: 80ma Battery life: Up to 6 hours Charging time: Approximately 1 hour (5v / 1a) Handheld microphone Carrier frequency power: 30mw Battery type: 2 * 18650 batteries (included) Working time: Up to 20 hours Size: 250 * 55mm Weight: 350g Package include: 1 * wireless microphone 1 * wireless receiver 1 * charging cable 2 * 18650 rechargeable battery (for microphone) 1 * 6.5mm to 3.5mm inverter jack 1 * silicone anti-slip ring