Telecommunications

Product Introduction: Stable Wireless Tour Guide System is a high-performance professional audio guidance solution independently developed for group tours, VIP receptions, on-site explanations and team visits. It adopts 2.4G high-stability wireless transmission technology, with powerful anti-interference capability and continuous signal output, ensuring clear voice broadcasting for guides and ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Easy-to-use wireless tour guide system adopts 2.4G high-stability wireless transmission technology, designed for one-way group guidance with ultra-simple operation. It supports one-transmitter multi-receiver connection, and is equipped with a one-key shutdown function that allows guides to turn off all paired receivers in 2 seconds, greatly simplifying post-tour equipment ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Automatic audio guide for museums is a high-performance intelligent induction explanation device, specially designed for museum visiting scenarios. Adopting advanced RFID automatic sensing technology, it realizes fully automatic audio playback without manual operation—visitors only need to carry the receiver and wear headphones, and the device will instantly trigger and play ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: NFC audio guide system is an intelligent self-service explanation solution specially designed for museums, art galleries, cultural relics halls and other exhibition venues with dense exhibits. It integrates NFC one‑tap playback and RFID automatic induction dual‑core technology, allowing visitors to trigger professional exhibit commentary by simply tapping the NFC tag with the ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Anti-interference audio guide system is a high-stability automatic induction explanation device built with 2.4GHz anti-interference wireless technology, specially developed for museums, scenic spots, exhibition halls and other complex signal environments. It adopts high-precision RFID automatic induction technology, which can automatically trigger and play the corresponding ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Automatic Trigger Audio Guide Equipment is a professional intelligent interpretation device specially developed for museums, art galleries, cultural relics halls and other venues with densely arranged exhibits. It adopts dual automatic trigger technologies of high-precision RFID automatic induction and NFC one-tap playback, which can instantly activate the corresponding ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Low-latency One-way tour guide system is a high-performance, professional one-way wireless guidance solution exclusively designed for large-scale group visiting scenarios such as museums, scenic spots, exhibition halls, corporate experience centers, and tourist sightseeing vehicles. Built on 2.4GHz professional wireless transmission technology, it is optimized for ultra-low ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Long-Lasting One-way tour guide system is a professional UHF one-way audio transmission solution designed for group tours, factory visits, VIP receptions and educational activities. It adopts stable UHF 663-694MHz frequency technology with a 1–300m long-distance communication range, realizing clear one-way audio transmission from tour guides or speakers to listeners. Equipped ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: portable self-guided audio guide tailored for modern exhibition and sightseeing scenarios. Adopting dual-core technology of RFID automatic sensing and NFC Tap-to-Play, this device completely frees visitors from fixed tour routes and manual operation troubles. Visitors only need to carry the compact receiver and gently tap the NFC tag at the exhibit, and the system will ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: The Lightweight Wireless Tour Guide System is a professional one-way audio transmission device independently developed for efficient group guidance and explanation. It adopts a stable 2.4G frequency modulation design, with a clear division of work: the tour guide or lecturer holds the transmitter to send voice signals, and visitors or participants wear compact receivers to ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Digital Multichannel tour guide system is a professional one-way audio transmission solution tailored for group tours, factory visits, VIP receptions and cultural sightseeing. Adopting advanced UHF digital wireless technology, it supports multiple stable frequency bands and up to 100 adjustable channels, effectively avoiding signal interference and realizing clear, stable ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: RFID self-guided audio guide is a high-end intelligent self-service interpretation solution independently developed for dense-exhibit venues such as museums, art galleries, cultural relics halls and art centers. It integrates high-precision RFID automatic induction technology and sensitive NFC one-tap playback dual-mode design, which is specially optimized for venues with ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Long-distance Wireless Tour Guide device is a professional UHF one-way audio transmission solution tailored for large-scale group tours, VIP receptions, factory visits and scenic spot sightseeing. Adopting high-stability UHF 663-694MHz wireless technology, it breaks the distance limitation of traditional tour guide equipment and supports stable 1-300 meters long-distance ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: Wireless Tour Guide Equipment for Sightseeing is a professional dual-band wireless audio explanation solution specially developed for outdoor sightseeing, scenic spot tours, museum visits and various group travel activities. It adopts 2.4G and UHF 663–694MHz dual-frequency stable transmission technology, which can provide reliable and clear one-way audio transmission for tour ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: YINGMI E8 One-way tour guide system for scenic spots is a tailored solution for reliable group commentary in outdoor and semi-outdoor scenic environments, focusing on stable one-way audio transmission and scenic-adapted performance. Operating in the 2400MHz-2490MHz high-frequency band with strong anti-interference capabilities, it delivers clear, unidirectional communication ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: One-way tour guide system for scenic spots is a professional solution tailored for seamless group commentary in outdoor and semi-outdoor scenic environments. Operating in dual bands (2.4G/UHF 663-694MHz) with strong anti-interference capabilities, it delivers stable one-way audio transmission from guides to visitors, covering up to 200m—ideal for scattered scenic spots and ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: RFID Automatic audio guide redefines intelligent self-service tours with dual RFID-based induction modes—automatic sensing and NFC touch sensing. Operating in the 860MHz-870MHz band and integrated with 13.56MHz RFID technology, this system delivers accurate, low-noise commentary for exhibits with no spacing restrictions, making it ideal for crowded exhibition halls. ... HEFEI HUMANTEK. CO., LTD.

Product Introduction: This smart AI glasses integrate advanced artificial intelligence and wearable technology to bring an efficient, hands-free interactive experience to users. Supporting real-time voice interaction, audio playback, photo & video recording, and intelligent translation, it works as a lightweight and portable intelligent assistant for daily life, business trips, outdoor activities ... HEFEI HUMANTEK. CO., LTD.

Products Show Product Paramenters Product name Heavy-duty Filter Place of origin China Size OE SIZE Car Application Material SPONGE Usage Construction Equipment Company Profile FAQ Q: What are your business hours? A: We are here to serve you from 9AM to 6PM PST Monday thru Friday. Voicemail and Email are on 24 hours a day 7 days a week and we check them several times a day. Q: Do you make ... Dongguan jiuhe Filter Co.,Ltd Verified Supplierlicense Verified

Products Show Product Paramenters Product name Cabin Air Filter MOQ 100pcs Material NON WOVEN Usage Automobile Model Number CU4251 Place of Origin Guangdong, China Company Profile FAQ Q: What are your business hours? A: We are here to serve you from 9AM to 6PM PST Monday thru Friday. Voicemail and Email are on 24 hours a day 7 days a week and we check them several times a day. Q: Do you make ... Dongguan jiuhe Filter Co.,Ltd Verified Supplierlicense Verified