Singing Machine With Microphone All-In-One Wireless Home Karaoke Toy Little Girl Amplifier Sound Baby Microphone For Children

Microphone Type: Condenser

Pointing feature: cardioid pointing

Bluetooth protocol: 4.2

Smart Type: Smart not supported

Whether to support APP: yes

Built-in battery capacity: 2000mAh-4000mAh

Battery life: 6-8 hours

Signal-to-noise ratio: ≥70db

Frequency response range: 100HZ-20KHZ