Professional walkie talkie: each walkie talkie has 16 preset channels, all two-way radio must be on the same frequency, press the PTT button to talk. Adults and children can use it easily. In some cases, radios have more stable signals than mobile phones, especially in remote areas or in areas with weak signals. Loud and clear speaker and microphone: The two-way radio has DCS and CTCSS functions that automatically block other loud sounds and signals. The radio only sends and receives your voice, and the high-quality speaker and microphone make communication clearer. Each walkie talkie comes with a headset and a belt clip, so you can talk directly via the headset microphone hands-free 1500mAh Li-ion Battery: Each two-way walkie talkie battery can be charged directly with Type-C charging cable, the battery can be charged separately in the charging station or mounted on the walkie talkie to charge together, very convenient. Rechargeable walkie talkies can be used for about 8-12 hours when fully charged, but the charging time is only 3-4 hours. The walkie talkie automatically emits a beep when the battery is low. High quality and certification: robust housing, compact and lightweight, excellent performance, built-in sensitive antenna, stable signal, built-in LED light/torch. This portable transceiver is suitable for camping, hiking, warehousing, construction site, safety work and so on. VOX function: long-distance radios with automatic detection and voice voice (VOX) function, hands-free call, no need to press PTT button to speak. If you have any questions when purchasing, please do not hesitate to contact us. › See more product details Model: Size: Color: