Wireless Karaoke Microphone, Two Portable Dynamic Microphones

Product description
Vernijtrdy Signal-to-noise ratio: equal 100dB
Frequency response range:100HZ-20KHZ
Rated voltage:2.4-3.7
Battery life: 8-12 (inclusive)
Radio head: dynamic
Whether built-in battery: built-in battery
Note:due to different production batches, the colors and styles of accessories are r-andom, and the designation is not accepted.

Product Features: 

Includes 2 microphones, 1 charging cable, 1 adapter, 1 receiver, 3 batteries, 2 anti-slip rings, and 2 splash-proof films.

Provides high-quality audio transmission up to 262 feet (approximately 80 meters) within line of sight. Plug and play, compatible with audio devices with a 6mm jack, such as mixing consoles, speakers, desktop computers, laptops, etc.

Built-in 1200mAh lithium-ion battery provides up to 15 hours of playback time, allowing you to enjoy hours of listening pleasure.

High sensitivity and audio reverb function deliver more layered speech, ideal for occasions such as church services, home learning, and interviews.

Specifications:
Color: Black;
Material: Plastic;
Microphone Dimensions: 25x5 cm / 9.8x2 inches;
Battery Capacity: 1200 mAh;
Usage Time: 10-15 hours;
Signal-to-Noise Ratio: ≥100 dB;
Frequency Response Range: 100 Hz - 20 kHz;
Rated Voltage: 2.4-3.7 A;
Battery Life: 8-12 hours (inclusive);
Pickup Type: Dynamic;
Built-in Battery: Yes;
Material: ABS