1.Play MP3 by SD & USB
2.Rechargeable li-ion battery.
3.12v RFamplifier
Port: Jiangmen-China
Minimum Order Quantity: 500 Set/Sets
Supply Ability: 1000 Set/Sets per Week
Payment Terms: L/C,T/T,Western Union,Paypal
Contact SupplierPackaging Detail: Gift box
Delivery Detail: 15days
Rechargable 12v RF amplifier with headset microphone for school Manufacturer
Features
1.Support to play MP3 via USB flash disk & SD
2.Rechargeable,2800mah li-battery
3.10 hours working time,
4.8 hours fully charged
5.LED display
Applications
Teaching, Tour guiding, Morning exercise, Training,Sports, Outdoors entertainment