Enjoy high fidelity sound complete freedom

Features：

• Use 2.4G Digital and Bluetooth dual wireless techniques
• Echo sound effect and mixer function inside
• Speaker built-in Li-battery, singing operating time can be up to 4 hours
• Operating time for microphone is more than 30 hours
• Volume controlled and displayed on microphone side, loud or low voice just remote
• Delivers low latency uncompressed CD audio quality
• One speaker can support 2 microphones singing at the same time
• 2.4G ISM band can be used universal

Specifications：

Wireless Boombox

Model No.	HK-520
Power Output	8W x 2 (1% THD+N)
Input	3.5mm AUX / USB in / Bluetooth 3.0
Frequency Response	150Hz ~ 20kHz
SNR	120dB / 1kHz @ 1W
Power	7.4V / 2200mAh Li-battery
Power Adapter	DC 5V / 2A
Dimemsion	365mm x 83mm x 68mm
Weight	870g

Wireless Microphone

Bandwidth	2404 MHz~2474 MHz
Frequency response	30Hz ~ 20kHz
Tranamitting rate	3 Mbps RF data rate
Power	AA x 2
Sampling rate	48 kHz / 16 bits
Sensitivity	S/N -84dB (A-weighted)
Latency	< 10ms
Distance	> 12m (typical) / >60m (linear)
Antenna	PIFA