CD-02 Dual UHF Microphone System Handheld Dynamic Mic Support Magnetic Induction Charging - UK Plug •Super magnetic induction wireless charging function •Infrared frequency modulation,intelligent noise reduction,clear pickup •Anti-interference,no noise,strong stability •Suitable for teaching,church,speech,stage performance,family entertainment,outdoor activities,KTV,etc. Specifications: •Dynamic Range: Dynamic Microphone •Frequency Response: 50Hz-15KHz •Directivity: monodirectional •Sensitivity:-52±3db •Impedance: 600Ω±30% •Receiving distance: 50 meters •Charging time: 2-3 hours •Use time: 6-8 hours •Voltage: Positive pressure on the diaphragm generates a positive voltage relative to Pin3 AI Pin2 •Output connector: 3P XLP(M) Package included: •1 x Receiver •2 x Microphone •2 x 14650 Lithium Batteries •1 x English Manual •1 x Charger •1 x 6.35mm Audio Adapter Plug •1 x 3.5mm Audio Adapter Plug •1 x USB/3.5mm Adapter Plug •1 x Anti-Skid Ring •Other items not included