BATTERY LIFE: 12 HOURS 22 CHANNELS 2-3 MILE RANGE Voice Activated Transmit (VOX), allows for hands-free communication up to 3 miles. Walkie Talkie Attachment has 22 channels and 99 sub channels for your family and friends to join!table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Stockable: Y Country Of Origin: CN