Features:
Portable size.
Easy to operate.
Can make your sounds more louder.
Can change your voice from male to female or female to male freely.
It can change to 8 kinds of different voices: Male (3 types), Female (3 types), Robot, and Original.
Can work with MP3, MP4, cell phone, and computer.
High performance-to-price ratio.
High quality, good frequency response.
Low power consumption.
Two lithium batteries, long battery life, up to 8 hours, charging low voltage protection function.
Loudspeaker enclosure is ABS material, case with strap, can be worn at the waist.
Suitable for teaching, tour guiding, sales promotion, and speech, etc.

Specifications:
Max output power: 10W
Working voltage: 10.5V, 120MA
Frequency response: 200Hz-15kHz
Battery: 1000Ma lithium
Color: Black
Housing: ABS
Host size: 98 * 85 * 35mm
Net weight: 400g

Package including:
1 * Speaker
1 * Microphone
1 * Charge cable
1 * Power Adapter
1 * Manual