Power supply	AC220V(50HZ) allow110V-250V	load	4-8ohm
Output Power	2x20W/4*25W	SNR	≥98dB
Frequency response	20-20KHz	Infrared remote control distance	10m
BT distance	10m	Product size	86*86*10mm

1, the host is suitable for AC110-250V power supply, please install and debug under the guidance of professionals.
2, please read this manual carefully, according to the instructions to install the guide operation.
3, speaker cable, power cable, audio input cable, please carefully check the terminal.
4, confirm all the cables are correct before starting.
5, do not modify, remove the maintenance, upgrade this host.
6, a long time do not use the host, please turn off the power switch.

1. Audio format: Support MP3, WAV, APE and other audio formats.
2. Bluetooth function: support external Bluetooth devices such as mobile phones for audio playback.
3. External sound input: Support external sound source input to the machine, amplified output.
4. Memory card function: external TF card, support 32GB TF card.
5. U disk function: Connect U disk (support 32GB) to read music through USB interface, and easily set up family background music space.
6. Volume adjustment: 27-level electronic volume adjustment function.
7. Power-off memory function: memorize the state played before the last shutdown.