Riff WS-1816 16W Karaoke Bluetooth Microphone with LED 360 Red (WS-1816/RE)

Features
A wireless handheld microphone like a portable home KTV for playing music and singing at any time.
Supports Bluetooth-enabled mobile phones, such as Android phones, with easy connection characteristics.
Built-in 1200mA lithium battery, easy to charge; charging time: 3 to 5 hours and 5-8 hours of full charge playing time at intermediate volume.
We use the highest quality chipset stereo effect to provide an amazing KTV live sound and clear music rhythm.
For KTV singing, group singing, family singing, travel singing, car radio, interviews, and live broadcasts, etc. Besides, it is a unique gift for your friends or family.
Compact design, convenient to carry, fits perfectly in your bags, suitcases, or carry bags.
Robust and durable, made of robust metal material to ensure maximum strength and durability for long-lasting use.
Description
Speaker power: 4Ω 4W x 2
Write to noise ratio: less than or equal to 85dB
Frequency response range: 150 to 20 kHz
Interface: 3.5mm stereo headphone jack
Built-in 1200mA lithium battery
Charging time: 3-5 hours
Playing time: 5-8 hours full at intermediate volume
Input Voltage: 220V
Output voltage: 5V current 1A/2A
Material: Metal
Size: 54 x 54 x 39 mm
Box contents:
1 x microphone
1 x cable
1 x charging cable
1 x manual (English language not guaranteed).