Technical Pro MM2000 Pro Mic Mixing Amp With USB, SD Card, and Bluetooth Inputs 9.SOLUTIONS 9.XV1014 These attach to the holes

These attach to the holes on the ends of a rail to prevent carriages leaving the rail and to prevent moving rails leaving their carriages

1 oz / 541 g (including cap and detachable hood) Packaging Info Package Weight 1

UPC: 877547001469

NFC (Near Field Communications) is a way for two devices very close to each other

4 x Mounting Screws (#6-32)

Technical Pro MM2000 Pro Mic Mixing Amp With USB, SD Card, and Bluetooth Inputs 9.SOLUTIONS 9.XV1014 These attach to the holes2000W Peak Power 6x Inputs with Volume Control Microphone Echo Controls Plays . mp3, . wav, . wma Files from USB SD Track Title, Number, and Elapsed Time Bluetooth v2. 0 with EDR and A2DP Support 30' Bluetooth Wireless Range Built In Dual 10 Band Equalizers Tape Monitor Loop USB Input Provides 5V Power Supply Intended for settings such as concerts, school auditoriums, houses of worship and karaoke rooms, the Technical Pro MM2000 Pro Mic Mixing Amp