Recent RS-36M Marine Handheld VHF156.000-161.450MHz Handheld Marine Two Way RadioEquipped with 1500mAh Lithium ion Battery (DC 3.7V)

This product features an IPX7 waterproof structure, allowing it to be submerged in water for up to 30 minutes at a depth of 1 meter. The device is designed to float in water and includes an illuminated warning for added safety. It has a speaker automatic water removal function to ensure optimal performance. The product supports both dual frequency duty and triple frequency duty. A 3.7V power-saving mode helps conserve battery life. A battery level indicator provides real-time information on remaining power. The SCAN function allows for quick and easy channel searching. You can program up to 70 channels for convenient access. The product includes a calling channel feature. The transmission frequency range is 156.000-161.450MHz, while the reception frequency range is 156.000-163.425MHz. The transmission power options are 5W and 1W. The device supports channel groups for the US, international, and Canadian regions.