• Private Mold:Yes
• Brand Name:SHIDU
• Model Number:SD-S278UHF
• Type:Mini Amplifier
• Channels:1
• Place of Origin:Guangdong, China
• Application:for Teacher, Taxi Driver, Coaches, Training, Tour Guide
• Output power:15W
• Frequency response:200HZ-18KHZ
• Adaptor:DC 5V, 500mA
• Lithium battery:2500mA
• Using time:6~8 hours (musical mode), 10~12hours (microphone mode)
• Color:Black/Rose gold
• Net weight:285g
• Warranty:12 Months
• Function:UHF wireless

SHIDU 15W portable mini Personal Rechargeable Bluetooth PA Loudspeaker UHF Wireless Microphone  Voice amplifier for teacher

Main features:

1. Speaker output power :15W
2. Support to play MP3 in the file of TF card/U Disk.
3. Bluetooth:4.2
4. Bluetooth Distance:10m
5. 3.7V 2500mAh lithium battery
6. Support recording
7. FM radio function
8. SHIDU patented appearance;
9. Stylish, ergonomic and comfortable design;

Technical parameters:

 Specifications:
1.Output Power:15W
2.Charging Voltage:5V 500mA
3.Lithium Battery:3.7V 2500mAh
4.S/N ratio >=70dBa
5.Distortion:<=1%
6.Working time:4-6 hours
7.Charging time:3-4 hours
8.Unit weight:285g
9.Frequency response:200HZ-18KHZ
10.Product size:115*86*35MM

Standard package:

1 * main machine
1 * waistband
1 * UHF wireless microphone
1 * USB cable
1 * user manual

1 * DC 5V 500mA cahrger