SVEN E-727BT Wireless Stereo Headphones User Manual
- June 8, 2024
- SVEN
Table of Contents
SVEN E-727BT Wireless Stereo Headphones
Congratulations on your purchase of the SVEN stereo headphones!
COPYRIGHT
© SVEN PTE. LTD. Version 1.0 (25.08.2021).
This Manual and information contained in it are copyrighted. All rights
reserved.
TRADEMARKS
All trademarks are the property of their legal holders.
NOTICE OF RESPONSIBILITY RESTRICTION
Despite the exerted efforts to make this Manual more exact, some discrepancies
may occur. The information in this Manual is given on «as is» terms. The
author and the publisher do not bear any liability to a person or an
organization for loss or damage which has arisen from the information
contained in this Manual.
BUYER RECOMMENDATIONS
- Unpack the device carefully. Make sure there are no accessories left in the box. Check up the device for damage; if the product was damaged during transportation, address the firm which carried out the delivery; if the product functions incorrectly, address the dealer at once.
- Check up the package contents and availability of the warranty card. Make sure the warranty card has a shop stamp, a legible signature or the seller’s stamp and purchase date, and the goods number corresponds to that in the warranty card. Remember: in case of warranty card loss or discrepancy of numbers you forfeit the right for warranty repairs.
- Before installing and using the speaker system, read this Manual carefully and keep it for future reference.
- Shipping and transportation equipment is permitted only in the original container.
- Does not require special conditions for realization.
- Dispose of in accordance with regulations for the disposal of household and computer equipment.
- The date of manufacture of the product is indicated on the box
APPLICATION
SVEN E-727BT wireless stereo headphones with microphone are designed for
operation with PC, note books and other mobile devices by means of data
transfer via Bluetooth protocol. They can be also used in internet telephony,
during video conferences, in multimedia applications, in interactive games,
for speech recognition and foreign language teaching.
PACKAGE CONTENTS
- Wireless stereo headphones set — 1 pc
- USB-A power cord to Type-C — 1 pc
- Charging case — 1 pc
- User Manual — 1 pc
- Warranty card — 1 pc
SAFETY PRECAUTIONS
- Don’t use the stereo headphones while driving.
- Don’t use the stereo headphones at high volume for a long time (more than 15 minutes), as this may cause hearing impairment.
SPECIAL FEATURES
- Bluetooth wireless signal transmission
- Touch control of incoming calls and track switching
- Two additional sets of interchangeable ear pads
- Battery operation time up to 6 hours
- Operating time using a charging case up to 24 hours
DESCRIPTION
- Headphones LED indicator
- Multifunction sensor button
- Microphone
- Charging сase LED indicator
- TYPE-C jack for battery charging
CONNECTION
First connection
- Remove both headphones from the charging case, then put them back to the case to activate the headphones.
- If there is a protective film on the contacts, you must remove it before using the headphones.
- The battery in the headphones and case is used as an integral part of the device.
Before using for the first time, make sure that the headphones are fully charged. If the headphones are discharged, they need to be fully charged (see headphone charging section).
Headset to a device interfacing
-
It is necessary first to interconnect the device with a signal source (see the connection diagram in Fig. 2) to transfer signals via Bluetooth. To pair the headphones with the device, put them to the charging case, then get them out. Both earphones are automatically switched on and connected to each other. At the same time on one earphone the LED indicator a will quickly flash white, and on the second the indicator slowly flashes white.
-
It is necessary to select Bluetooth device search mode on a signal source (telephone, notebook, smartphone, etc.). «SVEN E-727BT» massage will be displayed on the screen, which is to be connected to*.
-
You might have to enter «0000» code to connect some models of devices via Bluetooth.
Note: if you cannot connect the headset, try the following steps manually:
- Remove one of the headphones from the charging case;
- The white LED flashes quickly, touch and hold the multifunction sensor area for 6 seconds. The LED will go out. Put the headset back in the charging case;
- Take out the other earphone and do the same.
Charging the case
- Charge the headphone case using the USB-A to USB-C cable (included). White LEDs d flash while charging. When the case is fully charged, all 4 LEDs glow white. The left LED on the case will flash when the battery is low.
Case Headset Charging
-
Put the headphones to the charging case. During battery charging indicator b lights red. When device is charged full, indicator b go out.
-
The battery in the headphones and case is used as an integral part of the device, therefore do not try to extract or replace it, because this can result in the warranty cancellation or the device damage. Device switching on
-
Remove the headphones from the charging case and they will automatically turn on.
Make sure the headphones are charged. Device switching off -
Put the headphones to the charging case. They will automatically turn off.
Headphone control
When connected to a telephone:
-
In order to receive an incoming call press twice multifunction button a. Press button a twice again to finish the call.
-
Siri or Google Assistant: tap 3 times on any of the headphones*.
-
Рlay/pause: tap any of the headphones 2 times.
-
Next track: touch and hold the right earpiece for 2 seconds.
-
Previous track: touch and hold the left earpiece for 2 seconds.
-
Availability of this feature depends on your phone.
TECHNICAL SPECIFICATIONS
| Parameter, measurement unit | Value |
|---|---|
| Sensitivity, dB | headphones: 90 ± 3 |
microphone: -42 ± 3
Frequency range, Hz| headphones: 20 – 20 000
microphone: 20 – 20 000
Impedance, Ohm| 16
Membrane, mm| Ø 13
Connection type| Bluetooth
Bluetooth supported profiles| HSP, HFP, A2DP, AVRCP
Radius of operation, m| up to 10
Operation time, h| up to 6
Operation time using a charging case, h| up to 24
Weight, g| 46
Notes:
- Technical specifications given in this table are supplemental information and cannot give occasion to claims.
- Technical specifications and package contents are subject to change without notice due to the improvement of SVEN production.
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