Peace, mercy, and blessings of God be upon you. I present to you two Baofeng BF-888S devices, working at full efficiency, with no defects or problems. Device specifications: Frequency range: 400 to 470 MHz Channel capacity: 16 pre-programmed memory channels Channel spacing: 25 KHz / 12.5 KHz Frequency stability: ±2.5ppm Battery type: Lithium-ion (Li-ion) with a capacity of 1500 mAh. Accessories: Device Charger Battery Pager