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CHIAYO Earphone Microphone for Venture DCT511
  • CHIAYO Earphone Microphone for Venture DCT511
  • CHIAYO Earphone Microphone for Venture DCT511
  • CHIAYO Earphone Microphone for Venture DCT511
  • CHIAYO Earphone Microphone for Venture DCT511

CHIAYO Earphone Microphone for Venture DCT511

Code: EHP90
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  • Comfortable earpiece
  • Flexible cable
  • Features microphone
  • To be used with Venture DCT511
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RRP: £9.99 (inc. VAT)
Save: 30%
Your Price: £6.99 (inc. VAT)
Item in Stock  |  Usually dispatched within 24 hours
  • Delivery Information
  • Standard Delivery - (Delivery from £2.99 (inc. VAT) )
  • Express Delivery Available
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The Chiayo EHP90 Earphone/Microphone is a high-fidelity in-ear noise cancelling stereo earset and microphone which is used with the DCT511 Beltpack Transmitter in the Venture Tour Guide System for the prime lecturer/guide to use and talk to the other microphone users in the network.

Also delivers good quality music (can be used to plug into your iPhone or MP3 player).


Key Features

  • Specially designed for answering calls and listening music on smartphones. While enjoying the music, press the control to answer the call if the phone rings. Then press again to hang off and go on with your music
  • The powerful magnet on the loudspeaker delivers clear alto and pounding bass
  • The Y-type headphone's cable slider allows you to enjoy and dance with the music
  • Should be used with the DCT511 Beltpack Transmitter int he Venture Tour Guide System

Driver unit: ?10mm speaker

Impedance: 32 ± 15%? at 1KHz

Sensitivity: 110 ± 4dB at 1KHz at 10mW

Frequency Response: 20 ~ 20KHz

Rated Power Input: 10mW

Max Power Input: 12mW

Cord: Flat cable

Cord Length: 830mm ± 35mm

Plug: ?3.5mm 4P gold-plated straight type

Mic type: Omni-directional

Mic sensitivity: -64±4dB (0dB=1V/uBar, 1KHz)

Mic frequency range: 50 ~ 10KHz

Standard operation voltage: 2V

Max. operation voltage: 4.5V

Weight (Net): 0.12kg

Weight (Gross): 0.16kg

CHIAYO Earphone Microphone for Venture DCT511

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Digital Downloads (buying software)

All software marked as "serial download" or "digital download" will be delivered via email within normal office hours.

Simply add the software to the basket and at the delivery stage in the checkout please select "Digital Download - Software by email" as your delivery method

Delivery Charges (Main Products)

All orders over £39.00 will be delivered free via our standard delivery 2-3 days (UK Mainland)

If you need your item faster we also offer a Priority Tracked service at £3.99 (1-2 days) or Next Day Tracked £6.99

(please ensure you add a mobile number to your order for tracking)

Saturday delivery is available when ordered before 2pm (Mon-Fri)

All orders below £39.00 will start as low as £2.99 depending upon weight and qty(s) (UK Mainland) 

All Delivery options will be available at the delivery stage in the checkout

EU Delivery Times

Non UK Mainland Addresses please allow 1-3 Days
Delivery To Belgium / France / Germany please allow 3-4 Days
Music PC Systems - Please allow 5-7 Working Days build time (UK) 7-14 (Rest of the World)

French - Pour la Livraison s'il vous plaît permet en France 2-4 Jours
German - Für Lieferung Nach Deutschland erlaubt bitte 2-4 Tage

Delivery Notes
On delivery you must inspect the goods carefully for damage as Inta Audio is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Inta Audio of such within three working days from the date of delivery.


Returns Policy

We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

1. Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product’s return.

2. Contact our Customer Services Team on 02476 369898 (or e-mail We will then send you an RMA number and returns form which needs to be completed and sent back with the returned item(s).

3. (If the order has been unpacked) re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.

4. When returning an item please obtain a ‘proof of postage’ receipt from the Courier.

Returned items must be mailed within 10 days of when the RMA Number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.

Please note: Our returns policy is quite straightforward but there are a number of conditions that we ask our customers to comply with before applying:

1. It is your responsibility to request a return. If you don’t tell us you want to make a return, we don’t know. Once you do tell us, we will do everything we can to action it.

2. If you have not requested a return within 28 days of receiving an order, we will have assumed that you are intending to keep it and we will not authorise a return.

3. We always refund the payment according to how the original purchase was made and aim to do so within 72hrs of the return being received by us.

4. Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.

5. Delivery charges will not be refunded unless the delivered goods are faulty.

6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Inta Audio.

7. Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369898 if you believe your item has developed a fault.

Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Inta Audio to process the return quickly.

If you have any questions about our Returns policy please telephone us on 02476 369898 or email us at