Recent RS-38M high-frequency handheld marine radio rechargeable with built-in GPS iPX7 waterproof marine transceiver equipped with professional accessories such as 1500mAh lithium-ion battery (7.4V ）

This product features a built-in GPS for navigation. It also includes a built-in DSC (Digital Selective Calling) for emergency communication. The MOB (Man Overboard) function helps you locate a person who has fallen overboard. This product is IPX7 waterproof, meaning it can withstand immersion in water up to 1 meter for 30 minutes. The device floats in water and has an illuminated warning for visibility. The speaker has an automatic water removal function to prevent damage. It supports both dual frequency duty and triple frequency duty. A battery level indicator helps you monitor the device's power status. You can receive weather channel information. The device allows you to program favorite channels for easy access. The transmission frequency range is 156.025-157.425MHz, and the reception frequency range is 156.050-163.275MHz. The transmission power is 5W/1W. It supports US, international, and Canadian channel groups.