SHIDU 10W Rechargeable Portable Wireless Voice Amplifier for Teachers Tour Guide Megaphone UHF Microphone Teaching Speaker S615

Specifications:
1. Output Power: 10W
2. Charging Voltage: DC 5V, 500Ma
3. Lithium Battery: 3.7V/1800Mah
4. Working Time:With 50% Volume
6~10 Hours (Musical Mode),
8~12 Hours (Mic Mode)
5. Charging Time: 3-5 Hours
6. Product Size: 106*86*42mm
7. Unit Weight: 170g
8. Working Temperature: -10℃~45℃
9. Frequency Response: 90Hz~18Khz
10. Sound Coverage: 400㎡
11. Wireless Distance:30-35M

Main Featuers:
1. SHIDU Patented Appearance;
2. Stylish, Ergonomic And Comfortable Design;
3. High Power Double Magnetic Trumpet — More Clear And Penetrating;
4. 10W Power Output, Sound Coverage Up To 400㎡;
5. Adopt Shidu Acoustic Amplification Electroacoustic System;
6. Equipped With Shidu Special Acoustic Microphone — Hi Fi Original Sound Amplification;
7. Super Mp3 Audio Encoding Technology — Support Tf Card & U Flash Disk;
8. Headset Wireless Mic With Built-In 380Mah Lithume Battery;

Standard Package:
1 * Main Machine
1 * Waistband
1 * SHIDU Wireless Microphone
1 * USB Charging Cable
1 * User Manual

Mode Key:Short press "M" to select a working mode: USB flash drive,TF card, UHF.

Loop:

When play music on TF card/USB flash drive, long press “M” key for 3 seconds to switch to single song repeat, the Blue light will quickly flash. Press it again to switch back to all repeat, then the Blue light will normally flash; (Notes: speaker will be “all repeat” by default after powered on next time.)

Volume Control:

1)If amplifier howling or in a small volume,adjust the volume by press“+”or“- ” on the wireless microphone.

2)You can also adjust the volume on the voice amplifier by long press “ ” or “”.

ECHO: Rotate this key to get the echo effect you want.

Pair the UHF manually:

Step 1: Turn on the voice amplifier,Short press "M" key switch to UHF mode,long press"M"key for 3 seconds, amplifier comes a voice prompt“UHF is waiting for connection"

Step 2: Turn on the wireless microphone and long press “” key for 3 seconds, pairing is successful with a voice prompt "UHF is connected".