Product specifications:

Product Type: Full Metal K Song Microphone

Pickup: Capacitive

Bluetooth 3.0

Output Power: 10mW (Headphone output) 3W (Speaker output)

Frequency Range: 100Hz to 10KHz

Maximum SPL: About 115dB 1KHz

THD: Up to 1%

Reverb Mode: Echo Sound Reverberation

Power Supply: Built-in lithium polymer battery

Battery Capacity: 1000 mAh

Battery Working Time: 3 to 5 hours

Charging Power: DC 5V

Connect the phone to support Android, Apple systems. With the APP, you can experience the effects KTV karaoke rooms and function