2.4GHz Wireless Whisper Tour Guide Communication System Museum Church Conference Teaching Tourism

2.4GHz Wireless Whisper Tour Guide Communication System Museum Church Conference Teaching Tourism. Extended Battery Life: Lithium polymer battery provides over 20 hours of continuous working time. Wide Communication Range: Clear digital signal transmission up to 200 meters with no interference. Flexible Channel Options: Supports 18 or 48 storage channels for multi-group simultaneous use. Customizable Branding: Logo can be customized according to client design or sample requirements. Portable Handheld Design: Compact dimensions of 84.8*54.8*20.6mm with LCD display and ABS material. Versatile Application Scenarios: Ideal for museums, churches, conferences, teaching, and scenic spots. CE and RoHS Certified: Meets international safety and environmental standards for electronic devices. Flexible Customization Services: OEM and ODM services available including full and minor customization.