Authentics Wireless Speaker With 2 Wireless Mic S2313

Authentics Wireless Speaker With 2 Wireless Mic S2313 SPECIFICATIONS Output Power: 15W x 2 Frequency Response: 31HZ - 18000HZ SNR:≥80dB THD:≤10% Battery: built-in 3000MAH rechargeable battery Power supplied: 5V/1A Horn: 4 inch*2 (external diameter 102mm)magnetic resistant 2*4 ohms