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Item specifics
  • Brand Name: SHZONS
  • Model Number: CE503
  • Communication: Wireless
  • Package: Yes
  • Use: teaching
  • Weight: 300G
  • Wholesale: Support
  • Product name: 2.4G wireless microphone
  • Feature 01: for Professional Teacher Presentation
  • Feature 02: For Tour guides, shopping guide propaganda
  • Feature 03: for Promotional propaganda
  • Feature 04: Built-in battery 350mAh
Product Description

2.4G Wireless Headset Microphone Speech Megaphone Radio Mic To Speaker Meeting Teaching Tour Guide Microfhones

Range of Application:

1. Professional lectures, teaching, conferences.
2. Professional supermarkets, malls, marketing promotions.
3. Professional tour-guiding.

Features of 2.4G Wireless Microphone:

1. Suitable for long-time use, directly your wired equipment be upgraded to wireless voice amplifier.
2. Basic functions: Connect voice amplifier for amplifying.
3. Compatible equipment: waist hanging loudspeakers, amplifier, computer recording software.
4. Incompatible device: Bluetooth Audio, sound console, voice communication for laptops.

This 2.4G high-end wireless microphone need to use with
the sound, amplifier, etc. which means that it\'s not able to amplify a sound alone.

Technical Parameters:

1. Working current: 60mA
2. Operating voltage: 3.3V
3. Output: ± 5db
4. Sensitivity: -85db
5. Frequency response: 20-20KHZ
6. Signal to noise ratio: 70db
7. Charging time: 1-2 hours
8. Battery type: lithium battery
9. Battery capacity: 350mAh
10. The use of distance: about 15 meters / 49.21 ft
11. Frequency mode: 1 to 1
12. Use duration: transmitter: about 6 hours; receiver: about 8 hours
13. Product size: Receiver: about 6 * 4.2 * 1.5 cm / 2.36 * 1.65 * 0.59 in
Transmitter: about 5 * 6 * 1.5 cm / 1.97 * 2.36 * 0.59 in

Package Included:

1 * Microphone



Payment methods

  • You may make the payment via any of the methods above and pls settle within 3 days once your order is placed.
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  • The refund caused by order cancellation, refund agreement or mediation will be processed instantly and usually takes about 7-10 working days to reach your account.

Shipping and package

  • All items will be checked and well packed before shipping. Orders will be dispatched within 2-5 working days after the payment is finished.
  • The weight of parcel via normal post is limited to 2kg. We will send separately if the weight is over 2kg.
  • Usually it takes about 15 - 60 days and might be a little longer to some remote area.
  • You may choose fast shipping method if you wanna get the parcel sooner, and for this you will need to pay the shipping fee.

Resend and refund

We will resend or refund if the parcel gets lost, damaged during transit or receive the wrong item. Please feel free to contact us and we will be pleased to help you.


  • If you are satisfied with our product and service, please leave us a positive feedback, we will be very appreciated.
  • If there is something wrong, please contact us first before you leave the feedback and we will try our best to help you until everything is fine.

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 15cm x 10cm x 5cm (5.91in x 3.94in x 1.97in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 15cm x 10cm x 5cm (5.91in x 3.94in x 1.97in)
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