Excello Global Products Plastic Restroom Sign: Easy to Mount with Braille (ADA Compliant), Great for Business & Restaurants 6"x9", Men, Women, Unisex auspowers_batchtwo 5 oz Functions: VOX Function B00IIC6ALK 5 oz Functions: VOX Function English and Chinese Voice Prompt Battery Save Battery Low Alert Overcharge Protection Built in LED Flash Light Noise Reduction Channel Time out Timer Channel Monitor Scanning Function Package includes: 2 Arcshell AR 6 Two way Radios 2 1500mAh High Capability Li ion Batteries 2 Chargers 2 Belt Clips 2 Handstraps 2 Earphones 2 User's Manuals Box Dimensions: 6 even if you could without needing the manual Everybody can very quickly up and running just plug in the headset and turn it on flat surfaces so you can mount the sign on the wall as soon as you get it Excello Global Products Plastic Restroom Sign: Easy to Mount with Braille (ADA Compliant)