IC-M25 Marine Walkie Talkie VHF Marine Radio 5KM 5W Waterproof Handheld Transceiver For . Use communication technology. Compact structure and light weight. Professional dustproof and waterproof walkie talkie. Thin, light, and cost-effective. It has a compatible light and thin appearance and feel. Even if it falls on the water , it can still float on the water to work, providing users with excellent performance Large-screen LCD with interface is easy to operate. The LCD screen can display channel number and status icons. The buttons on the front panel are intuitive and easy to operate. USB charging. Standard USB connector is used for IC-M25 charging. lighter and power bank can also be used to charge IC-M25 Long duration time-11 hours. Built-in 1500mAh lithium ion battery. Duty cycle: Tx(Hi):Rx:standby=5:5:90. 550MW audio output. IC-M25 provides a loud speaker output, 550MW (nominal) audio output, and the received sound can be very clear and loud. Used in road trips, work, activities, photography , police, etc. Provides more convenient communication to help you enjoy protoplasmic calls Technical Index: Frequency range: Tx: 156.025-157.425MHz; Rx: 156.050-163.275MHz. Usable frequency: , USA, CAN and channels. Working mode: 16K0G3E (FM). Power requirement: 3.7V DC mark. Current consumption: Tx: 2.3A; Rx: 300mA/200mA (maximum volume). Operating temperature: -20C to 60C. Antenna resistance: 50. Size (W * H * D): 56.6 x 134.2 x 30.5mm/2.2 x 5.3 x 1.2inch (not including the size of antenna). Net weight: 220g/0.5 lb (including -SC59V and MB-133) Transmitting Index: Output power: 5W (approximately)/1W Frequency modulation degree: 5.0kHz Frequency stability: 10ppm Spurious emission: -68dBc nominal Adjacent frequency power: 70dB Parasitic adjustment: 40dB Receiving icators: Sensitivity: 0.25V nominal (12dB SINAD) Squelch sensitivity: 0.25V nominal (threshold) Adjacent channel selectivity: 70dB nominal Spurious response: 70dB nominal Intermodulation: 70dB nominal Audio output: Internal field : 550mW nominal (12 load). External field : 300mW nominal (4 load) Applications: Suitable for construction sites, warehousing and logistics, police forces, commercial , factories, restaurants, healthcare industry, hotels, property management, transportation, tourism, sports events, etc. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage:AC220V Color: Black Material: ABS Package Contents: 1 * walkie-talkie 1 * charging adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.