Brand Name：YINGMI K8 Wireless Tour Guide System
Endurance：Approx.10 hours
Mode：One-to-Many
Delivery Period：5-8 working days
Payment Method：L/C, paypal
MOQ：1
Product Introduction
This Lightweight Non-In-Ear Tour Guide System K8 is a professional electronic tour guide solution independently developed by Hefei Humantek Co., Ltd. It adopts cutting-edge high-frequency wireless sound reinforcement technology, featuring automatic binding, anti-interference, and high-fidelity sound quality. The system is composed of a multifunctional transmitter, non-in-ear receivers and professional supporting accessories, realizing one-to-many stable wireless voice transmission with a communication distance of up to 200 meters. With ultra-long standby time, lightweight and hygienic wearing design, and convenient bulk charging and storage, it can provide mobile real-time multilingual commentary and guided tour services for various scenarios such as conferences, exhibitions, scenic spots and enterprise visits. It is easy to operate and manage, making up for the shortcomings of traditional guided tour methods.
Specifications
K8–T Transmitter technical parameters:
| Carrier frequency | 790MHz-830MHz |
| Battery capacity | 1500mAH |
| Communication distance | 200m |
| Charging duration | 2.5h |
| Weight | 62g |
| Size | 118mm(L)*43mm(W)*14.5mm(H) |
| Working hours | ≥10h（hour） |
K8-R Technical parameters of the ear-mounted receiver:
| Carrier frequency | 790MHz-830MHz |
| Battery capacity | 360mAH |
| Communication distance | 200m |
| Charging duration | 2.5h |
| Weight | 22g |
| Size | 62mm(L)*23mm(W)*14mm(H) |
| Working hours | ≥10h（HOUR） |
Product Feature
Automatic Binding: No manual channel adjustment for receivers; automatic pairing with the transmitter after power-on
Full-Function LCD Display : Transmitter is equipped with LCD screen, showing battery level, channel, volume, playback mode, language and other information in real time.
One-to-Many Transmission : One transmitter can be paired with multiple receivers without signal interference, meeting the needs of large-scale group guided tours.
Strong Anti-Interference : Adopts 860MHz-870MHz high-frequency band, effectively improving anti-interference ability and sound fidelity.
Customizable Volume: Receivers support independent volume and squelch adjustment to meet different listening needs.
Audio Storage & Playback: Pre-record and store audio content, automatic channel matching after power-on for instant playback.
Ultra-Long Standby: Powered by polymer lithium battery, single charge supports up to 10 hours of continuous work.
Long-Distance Reception: Stable signal reception within a 200-meter radius, enabling free mobile guided tours.
Applicable Scenarios
Scenic spots & museums
Enterprise visits & industrial tourism
High-end exhibitions & product promotions
Government receptions & VIP tours
Conferences & seminars
Schools & training institutions
Pilgrimage tours & cruise ship tours
Bustling factory floor tours
Production Details
Transmitter : Compact and portable body with a full-function LCD screen on the front; supports connection with upright microphones, lavalier microphones, headset microphones and other audio sources; with lock and power control buttons, easy to operate.
Receiver : 22g ultra-light weight, 622314mm mini size; non-in-ear earhook design, fits the ear contour, no discomfort for long-term wearing; with independent volume adjustment button, simple to operate.
Charging Box: Metal casing, fire and safety; intelligent charging management system, which can protect the battery and extend its service life while charging quickly; optional ultraviolet disinfection function, more hygienic for public use.
Storage Box: All-aluminum outer frame, sturdy and durable; built-in perforated silicone groove and top sponge, which can fix the device and reduce vibration during transportation; with independent accessory storage area, easy to store charging cables and microphones.
Microphone Accessories: Support multiple types of microphones such as lavalier and headset, which can be flexibly matched according to different usage scenarios; the microphone line is soft and durable, with clear sound pickup.
FAQ
Q1: How many channels does the tour guide system support?
A1: The system supports 65 channels, which can be used simultaneously in the same venue without mutual interference, meeting the needs of multi-group guided tours in the same space.
Q2: Can the receiver be used by multiple people in turn? Is it hygienic?
A2: Yes, it can be used in turn. The non-in-ear earhook design avoids direct contact with the ear canal, and the charging box has an optional ultraviolet disinfection function, which can be disinfected regularly to ensure hygiene.
Q3: Can the system play pre-recorded multilingual audio?
A3: Yes, the transmitter supports audio storage and playback function, which can pre-record multilingual commentary content, and the receiver can automatically match the channel to play after power-on.
Q4: How to solve the problem of weak signal of the receiver?
A4: First, check whether the battery of the transmitter and receiver is low; second, ensure that the distance between the receiver and the transmitter is within 200 meters and there is no heavy metal obstruction in the middle; if the problem still exists, contact our technical support for debugging.
Q5: How many devices can be paired with one transmitter at most?
A5: The system supports unlimited one-to-many pairing in theory, and the actual usable quantity is about 200 sets, which can fully meet the needs of large-scale group activities.