Retevis H777H Rechargeable Two-Way Radio Walkie Talkie with LCD Screen - 16 Channels, USB-C Charging, VOX, Flashlight, 1-9 Squelch Levels - Ideal for Schools, Construction, Camping & Outdoor Activities (10-Pack, Black)

Meet All-day Use Whether you work in schools, security companies, or other occasions, 19-hour standard work time and 55-hour standby time makes walkie talkie used continuously without frequent charging. Two Charging Methods Rechargeable two way radio features a standard Type-C charging interface and a USB port. It provides various charging methods, such as a power bank, making walkie talkie continuous to use during work. Active View Display Compared with the non-display two way radios, the walkie talkie with screen enables teachers or workers to know the rest of the battery power and channel effectively. It helps you get more details about your walkie talkie. Communicate with Old H777 The walkie talkie has a strong compatibility with the old version of H777, increasing the flexibility of the use. Additionally, the equipped accessories are shared to use. Previous page It helps workers achieve connections quickly when they use different models or brands' talkies. Increase convenience for teachers in schools to communicate when they carry books to go to class. It helps security workers quickly respond to the emergency when they carry out security work. Next page 1 One-key Pairing 2 VOX Walkie Talkie 3 Emergency Alarm Key Lock Function Reduce the possibility of changing channels due to accidental operations or touch when users are busy at work. Squelch Function 1-9 level squelch is optional. Choose the proper level based on the specified needs to reduce the background noise for clear communication. Battery Save Mode Turn on the battery save function on the software. It reduces the consumption of the battery power for the extended service life. Low Battery Alert When you hear the "Please charge the battery" prompt sound, the walkie talkie is in low-power status, charge the two way radio in time for work use. Wide Applications Walkie talkies 10 packs are applicable for security, manufacturing, and schools. It is a makegood partner for a team to achieve quick communication due to license-free, one-key pairing, and so many functions. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.