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Wireless Transmitter for Tour Guide Systems
Overview
This wireless transmitter is an essential component for establishing a seamless wireless tour guide system. Designed to work in conjunction with a compatible receiver, it offers exceptional audio quality and reliability, making it ideal for various applications such as guided tours, conferences, and educational settings.
Key Features
- Wireless Functionality: This device operates solely as a transmitter and requires pairing with a receiver.
- Frequency Range: Operates within the 195-216 MHz spectrum.
- Channel Availability: Supports up to 49 channels, enabling simultaneous operation of multiple groups in close proximity.
- Audio Quality: Frequency response ranges from 50 Hz to 18 kHz with minimal distortion (less than 0.3%).
- Power Specifications:
– Operating Voltage: DC 3.7V
– Transmit Output Power: 18 dBm
- Signal Performance:
– Signal-to-noise Ratio (SNR): Approximately 80 dB (typical)
– Mirror Image Rejection Ratio exceeds 90 dB
- Effective Range: Up to approximately 100 meters in open areas.
- Battery Life: Equipped with a robust rechargeable battery (4200 mAh) providing around 20 hours of continuous use.
Design & Usability
- Compact & Lightweight Design: Weighs only about 140g and measures approximately (20.5 times 6 times2) cm, making it highly portable.
- User-Friendly Interface:
– LCD display showing volume levels and power status.
– Adjustable volume control for personalized audio experience.
Additional Functionalities
- Supports external audio inputs via a standard (3.5mm) line or microphone input; compatible with devices like MP3 players or smartphones.
- Offers dual ID setting methods—wireless or manual—for efficient configuration when managing multiple receivers.
- One-key functions include muting the transmitter and pairing frequencies quickly.
Applications
Perfectly suited for:
- Guided tours
- Wireless conferences
- Educational purposes
- Simultaneous interpretation services
These features make this product indispensable for professionals seeking reliable communication solutions in various environments.
Packing List
Included items are:
- Wireless Transmitter x1
- Lavalier Microphone x1
- USB Charging Cable x1
- Lanyard x1
- Instruction Manual x1
Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7–21 business days.
Payments
WE ACCEPT THE DIFFERENT PAYMENT METHODS ADVERTISED ON THE SITE, SUCH AS VISA, MASTERCARD, AMERICAN EXPRESS, DINERS CLUB CARDS AND MORE
Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective. In other situations when it is proven that you did not receive the item due to circumstances such as shipping carrier issues etc., you can request a full refund to your payment method or alternatives such as PayPal or cryptocurrencies by contacting us through WhatsApp, email or contact form. Read our full Returns and Refunds Policy here
How To Place An Order and common questions:
FAQ Page – Obd2 Technology
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