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{"title":"Strong signal Wireless Tour Guide System","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/39\/b760cb1a48ec33eb5ea3763cab2b-200x200-1\/strong_signal_wireless_tour_guide_system.jpg","attrs":{"Frequency response":"20Hz-3.4KHz","Frequency domain":"UHF","Transmitter dimensions":"105\u00d770\u00d720mm","Working distance":"180m"}}
{"title":"YINGMI R8 Black Tour Guide Device","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/07\/036f6fa793f619f7c4f78eb48467-200x200-1\/yingmi_r8_black_tour_guide_device.jpg","attrs":{"Product":"Tour guide device","Color":"Black","Power":"Lithium Battery","Distance":"150 Meters"}}
{"title":"Lightweight Audio Tour Guide System E8 Receiver","imgUrl":"https:\/\/img.chinax.com\/nimg\/2a\/72\/5de8774190464a2183dda125dc62-200x200-1\/lightweight_audio_tour_guide_system_e8_receiver.jpg","attrs":{"Product":"Tour guide device","Componet":"Transmitter&Receiver","Color":"Black","Power":"Lithium Battery"}}
{"title":"Wireless Tour Guide Audio System with Lithium Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/63\/3c39a0273bd0c529444a437257f6-200x200-1\/wireless_tour_guide_audio_system_with_lithium_battery.jpg","attrs":{"Brand Name":"Yingmi","Model Number":"E8","Certification":"CE,RoHS","Place of Origin":"China"}}
{"title":"Multi Language Wireless Silent Tour Guide System For International Guided Visit","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/af\/a65ea716127ff0cb1ad30ab548aa-200x200-1\/multi_language_wireless_silent_tour_guide_system_for_international_guided_visit.jpg","attrs":{"Product":"Tour guide device","Color":"Black","Componet":"Transmitter&Receiver","Power":"Lithium Battery"}}
{"title":"Automatic Audio Guided Tour System With LCD Screen Black AC Lithium Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/33\/3085ac5b7665a0a1c2b69cc7ddba-200x200-1\/automatic_audio_guided_tour_system_with_lcd_screen_black_ac_lithium_battery.jpg","attrs":{"Brand Name":"humantek","Model Number":"007B","Certification":"CE,RoHS","Place of Origin":"China"}}
YINGMI K8 Strong Signal Wireless Tour Guide System stands out with its 200m stable transmission and advanced high-frequency band (790MHz-830MHz) operation. Featuring automatic device binding, 65 adjustable channels, and a non-in-ear ergonomic design, it delivers crystal-clear, anti-interference audio for group tours and conferences. With a transmitter/receiver working time of ≥10 hours per charge, pre-stored audio support, and batch charging capability, it eliminates the limitations of traditional guide systems.
Product Parameters (Specification):
Transmitter (K8-T)
Parameter
Details
Carrier Frequency
790MHz-830MHz
Battery Capacity
1500mAh
Communication Distance
200m
Charging Duration
2.5 hours
Weight
62g
Size
118mm (L) × 43mm (W) × 14.5mm (H)
Working Time
≥ 10 hours
Receiver (R8-R)
Parameter
Details
Carrier Frequency
790MHz-830MHz
Battery Capacity
360mAh polymer lithium battery
Communication Distance
200m
Charging Duration
2.5 hours
Weight
22g
Size
62mm (L) × 23mm (W) × 14mm (H)
Working Time
≥ 10 hours
Product Feature and Application:
Core Features
Automatic Device Binding: Receivers auto-bind to the transmitter once powered on, eliminating manual channel tuning—saves time for team organization.
Strong Anti-Interference: High-frequency band design avoids interference from mobile phones, Wi-Fi, and other wireless devices, delivering high-fidelity audio even in noisy environments.
Dual-Speaker & Multi-Team Support: One transmitter pairs with unlimited receivers; 65 channels allow multiple teams to use the system simultaneously without cross-talk.
Comfortable & Hygienic: 22g non-in-ear earhook design—avoids ear fatigue and hygiene issues, suitable for public use.
Application Scenarios
Enterprise & Industrial Tours: Factory production lines, industrial parks—strong signal penetrates workshops, ensuring clear commentary on busy factory floors.
Conferences & VIP Receptions: International conferences, government delegations—pre-stored audio + real-time commentary, multi-language support meets high-end needs.
Education & Training: School tours, workshop lectures—lightweight design and long battery life support all-day interactive learning.
Product Launches & Exhibitions: High-end exhibitions, new product promotions—stable audio for media and client groups, enhancing reception professionalism.
Product Details:
High-Frequency Band Advantage: 790MHz-830MHz band offers strong diffraction and anti-interference capabilities, minimizing signal attenuation in complex environments (walls, crowds).
Automatic Binding Technology: Transmitter and receiver communicate via dedicated signals, enabling one-click pairing—no technical expertise required for operation.
Dual Audio Modes: Real-time commentary via microphones + pre-stored audio playback, adapting to different scenario needs
Packing and Shipping:
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
FAQ:
Q1: What is the actual signal coverage of the K8 system?
A1: It supports stable transmission up to 200m in open areas and 150m in crowded/curved environments—sufficient for large scenic spots and factories.
Q2: How does the automatic binding function work?
A2: Unlock and power on the transmitter; receivers will automatically search and bind to the signal—no manual channel adjustment required.
Q3: Can the system support pre-recorded audio playback?
A3: Yes. The transmitter allows pre-storing audio content, which can be played on demand and automatically matches the previously set channel when powered on.
Q4: How many teams can use the system simultaneously?
A4: With 65 adjustable channels, up to 65 teams can operate without cross-interference—ideal for busy exhibitions and scenic spots.
Q5: Is the receiver comfortable for long-term wear?
A5: Absolutely. It weighs only 22g with a non-in-ear earhook design—lightweight, hygienic, and comfortable even for full-day tours.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Employee Number:
100~200
Ecer Certification：
Site Member
With 19 years of specialized industry expertise dating back to 2007, Yingmi has partnered with museums, scenic areas, heritage sites, and tour operators to design and deliver audio guide programs that work — for visitors, for staff, and for the long run. We bring the hardware, the service infr... With 19 years of specialized industry expertise dating back to 2007, Yingmi has partnered with museums, scenic areas, heritage sites, and tour operators to design and deliver audio guide programs that work — for visitors, for staff, and for the long run. We bring the hardware, the service infr...
