BINTOLK BT8200 10W Tri Power Walkie Talkie TX/RX Long Range Full Band Bluetooth Phone APP Programming Noise Reduction Two Way Radios NOAA

If you receive a discrepancy between the frequency of the walkie talkie and the description provided. You can activate the frequency band through this operation.Press and hold the PTT key and the "8" key to power on, ativate the Super Mode.Press and hold the PTT key and the "EXIT" key to power on, exit the Super Mode.BAJETON BJ8200 10W Full Band RadioStandard version: with flash function, no application programming, no noise reduction.Bluetooth version 2: Application programming via Bluetooth (supports iOS and Android)+noise cancellation, no flash function.Note: Please do not use firmware of other brands for this walkie-talkie, otherwise it may cause damage to the product. The details provide relevant information about our programming software and firmware. If you can't find the frequency writing software, please contact us ~The original antenna has a frequency range of FM/136-174/400-470MHz. If you need to use frequencies beyond this range, you must purchase a specialized antenna separately. Different frequency ranges require antennas compatible with the corresponding frequencies. For example, a 27MHz frequency requires replacing the antenna with a CB antenna (27MHz antenna), and a 50MHz frequency requires replacing it with an antenna compatible with 50MHz!!!Programming applications can be downloaded by scanning the barcode below: