Ahuja Portable PA system WP-220 with free Max cord brand connector for connecting mobile/PC 1) Wireless PA System WP-220 is perfect for use in Class Rooms, Meetings, Presentations, Wedding Parties, Bus Tours, Outdoor Activities or any application where permanent sound facilities are not available. 2) Built in amplifier with 1 wireless mic, USB/SD player (with recording facility), AUX and Mic inputs. 3) The wireless feature permits easy and hassle-free installation and usage. 4) The compact size of WP-220 allows you to conveniently place it anywhere. 5) Compact, lightweight & easy to carry. 6) Sufficient to cover a gathering of 100 people. 7) Operates on 3 power sources: AC 220-240V, 50/60Hz DC 12-15V Car Battery, 12V 1.2Ah rechargeable battery 8) Can Connect: CD Player, Cassette Recorder, Wired Microphone, PC/Laptop. 9) Distance coverage is around 60 feet approx