Дууны систем | 2,000+ бүтээгдэхүүн

Bisite Bisite Wireless Explainer One-to-Many Government and Enterprise Conference Factories Visit and Reception Explain Headsets

Landscape Tour Guide Explainer One-to-Many Ear Hanging Receiver Tourism Reception Explainer System Enterprise Meeting Explainer

Bisit Tour Guide Wireless Interpreter One-to-Many Museum Team Interpreting Ear-Hanging Scenic Spots for Interpreters

Bisiter Wireless Interpreter Collar Clip-type One-to-many Government-Enterprise Reception Conference Simultaneous Interpretation Tour Guide Leading Group

Bisite 721R Inaudible Wireless Interpreter Enterprise Visit Interpreter Simultaneous Interpretation Interpreter One-to-Many

Tour Guide with Group Wireless Explainer Museum Scenic Area Research and Explanation Bluetooth Headset Rental Not Ear Voice Guide

Wireless Handheld Guide Machine, Supports National Attractions/Charging Box or Cabinet Vertical

303R wireless interpreter one-to-many tour guide interpreter museum scenic area with group cross-border interpreter

Self-Help Rental Guide for Scenic Spots/Can Be Displayed with High-Definition Full Picture of Scenic Spots

The 50R wireless interpreter in the landscape room automatically explains the manual explanation all-in-one machine one-to-many tour guides and group explanations

Landscape Room 60R Wireless interpreter One-to-many government and enterprise reception factories to observe the museum to visit the red research

Tour guide wireless interpreter one-to-many bluetooth headset teaching and training conference factory exhibition hall visit

Bisite Wireless Interpreter One-to-many Interpreter Guide Interpreter Simultaneous Interpretation Enterprise Visit High-end

Landscape S4 Interpreter One-to-Many Double Lectures Meeting Reception Simultaneous Interpretation Factory Visit Interpretation Bluetooth Ear

Landscape room 813T wireless interpreter one-to-many interpreter Bluetooth headset museum training reception tour guide

G540R Scenic Spot in Shanshui Room Visits and Explains Bluetooth Headset High Transmission Distance Pager 2 Transmit 10 Receive

Landscape Shuer Listening Wireless Commentator Government and Enterprise Reception High-end Comfortable Commentator Museum Exhibition Hall Visit

Shanshui Room 8201R Wireless Explainer One-to-Many Bluetooth Explainer Museum Tour Guide Team Lecture Meeting

Bisiter 30T/R wireless interpreter one-to-many interpreter simultaneous interpretation tour guide wireless explanation system worker

Bisiter S wireless interpreter Bluetooth headset one-to-many interpretation simultaneous interpretation system government and enterprise reception workers

Shanshui Room 551R Wireless Lecture One-to-Many Bluetooth Guide Machine Museum Government and Enterprise Electronic Guide Team

Bisit 711R Explainer Wireless Conference Explainer System Factory Visit Exhibition Leaders Meeting Explainer

Bisit Tour Guide Wireless Interpreter One-to-Many Museum Team Interpreting Ear-Hanging Scenic Spots for Interpreters

Bisiter 30T/R wireless interpreter one-to-many interpreter simultaneous interpretation tour guide wireless explanation system worker

Bisiter 890TS\/840R Wireless Interpreter One-to-Many Simultaneous Interpretation System Equipment Bluetooth Headset Enterprise

Wireless Explainer One-to-many Tour Guide Explainer Factory Visit Museum Explainer One-to-many Explainer Headset

Bisite wireless interpreter one-to-many tour guide interpreter museum scenic area with group cross-border interpreter

Bisiter tour guide interpreter BCT-915 one-to-many simultaneous interpretation tour guide system team explanation teacher

High-Definition Full-Screen Wireless Multi-Language Guide/Gps Automatic Trigger Attraction Explanation

Treble Diaphragm

Foreign Trade Hot Pro6 Bluetooth Headset Tws Business Wireless Bluetooth 50 Sports Touch Game J6 Basketball Headset

Wireless Voice Intercom Hotel Hotel Chess and Card Room Service Bell Two-Way Voice Intercom Pager Intercom

SU-66 Wireless Meal Extractor Calling Machine Cafe Pager Vibration Meal Exit Meal Delivery Queue System

Internal Intercom System for Office, Home, or Game Room, Two-Way Intercom, 1-to-20 Pager, Multi-Layer Communication, Wired

3 foreign trade hot pro6 bluetooth headset tws business wireless bluetooth 50 sports touch game J6 basket tooth headset

Answering Device Lights up Kidsren's Knowledge Competition Sound Wireless Bell Button Classroom Learning Competition Game Teaching Aids

Patch Buzzer

Gps/Beidou Dual-Mode Automatic Explanation Guide/Can Be Inquiry Attractions Map Bathroom Canteen, Etc. Specific

Self-Help Rental Guide for Scenic Spots/Can Be Displayed with High-Definition Full Picture of Scenic Spots

Hospital Icu Visiting System Family Visiting Extension Icu Remote Video Intercom Mobile Visiting Cart