Features:
Combining microphone, and speaker together, suitable for speech, publicity, , etc.
Rare earth material speaker, weight, sound, high , 10W.
button to switch between MC mode and KTV mode, easy operation.
playing function without the trouble of cable connection, more convenient to .
adjusting function to adjust the based on the venue.
Built-in DSP chip with the feedback rejecting function to reject feedback effectively.
Ultra-long standby, turning off automatically after no signal input for 15 minutes to save the consumption.
High capacity for energy saving and environmental , approximately 8h operation .
Compact design, comfortable to hold, suitable for reinforcement and for a long .

Specifications:
Material: ABS
Frequency Response: 100Hz-15kHz
: 10W
Speaker Impedance: 4Ω
THD: THD ≤5% 1KHz@4R, 4W
S/N Ratio: 66dB (A-Weighted)@1W 4Ω (speech mode)
Version: 5.0
Reverb: Reverb
Operating Voltage: 3.4V-4.2V
Type: Li-ion ()
Capacity: 3.7V/2600mAh
: DC5V= 1.5A
: approx. 4h
Operation : approx. 8h (speech)
Cartridge Specification
Cartridge: Back electret
Polar Pattern: Unidirectional
Frequency Response: 150Hz-16KHz
Sensitivity: -47.5±1.5dB(0dB=1V/Pa, at 1KHz)
Item Size: 254 * 64mm / 10 * 2.52in
Item Weight: 203g / 7.17oz
Package Weight: 512g / 18.08oz
Package Size: 28.8 * 10.2 * 8.5cm / 11.34 * 4.02 * 3.35in

Package List: I9163
1 * Speech Microphone
1 * Windscreen
1 * Type-C Cable
1 * Manual (English)