Greaval Long Range Walkie Talkies Rechargeable Two-Way Radios With Earpiece 16-Channel Uhf 400-470Mhz (Pack Of 6)------ Why Greaval? We take your shopping experience as priority. We believe your purchasing is just the beginning of our story and our helpful service never ends. Contact: supportgreaval.com for any help regarding the product. Battery..