https://vk.com/rtrg?p=VK-RTRG-520044-9w6bu" style="position:fixed; left:-999px;" alt=""/>

SVEN E-505B

TWS in-ear earbuds with microphone

AN: SV-019259

SVEN E-505B

TWS in-ear earbuds with microphone

Short product description:

  • Wireless signal transmission via Bluetooth
  • Сontrol of incoming calls and track switching
  • Battery operation time up to 5 hours
  • Operating time using a charging case up to 24 hours
All features
Similar products
SVEN E-211M
SVEN E-727BT
SVEN E-717BT
SVEN E-702BT
SVEN E-701BT
SVEN E-315B
SVEN E-292M
SVEN E-310B
SVEN E-282M
SVEN E-210M
SVEN E-109M
SVEN E-108 (SEB-108)
SVEN AP-B800MV
SVEN AP-B710MV
SVEN AP-B650MV
SVEN AP-B630MV
SVEN AP-B550MV
SVEN AP-B500MV
SVEN AP-B325MV
SVEN AP-930M
SVEN AP-860M
SVEN AP-321M
SVEN AP-320M
SVEN AP-310M
SVEN AP-151MV
  • FEATURES
  • SPECIFICATIONS
  • DESCRIPTION
  • UNBOXING VIDEO
  • SUPPORT
    • Wireless signal transmission via Bluetooth
    • Сontrol of incoming calls and track switching
    • Battery operation time up to 5 hours
    • Operating time using a charging case up to 24 hours
Headphones sensitivity, dB 102 ± 3
Microphone sensitivity, dB -58 ± 3
Headphones frequency range, Hz 20 – 20,000
Microphone frequency range, Hz 30 – 16,000
Membrane, mm Ø 6
Impedance, Ohm 16
Connection type Bluetooth
Connector type micro-USB
Bluetooth supported profiles HSP, HFP, A2DP, AVRCP
Radius of operation, m up to 10
Battery operation time, h up to 5 (up to 24 using a charging case)
Connector type Micro-USB for charging
Weight, g 45

Package contents

  • Wireless stereo headphones set – 1 pc
  • USB power cord to micro USB – 1 pc
  • Charging case – 1 pc
  • User’s Manual – 1 pc
  • Warranty card – 1 pc

Other items

New

Waterproof portable speaker system with backlight

Fabric mouse pad with rubber backing

Party speaker system with Bluetooth, karaoke and FM radio

Wired set: keyboard + mouse

Windows/PS3/PS4 compatible wired gamepad

Backlit wireless stereo headset

Line interactive UPS, 240W, 2 sockets

Programmable gaming mouse

Wireless keyboard

5 sockets surge protector with individual switches, 2300 W

Line interactive UPS, 510W, 6 sockets

Wireless keyboard with low profile keys

News

18.09.2025

SVEN PS-990 PORTABLE BOOMBOX SPEAKER — POWERFUL SOUND EVEN UNDER WATER

We introduce you the new portable acoustic system SVEN PS-990, which combines seemingly incompatible features: high power, compact, stylish design and water protection. This model is designed for those who are not used to limit parties to the walls of the house.

Details >>
21.08.2025

SVEN PS-395 PORTABLE SPEAKER — A CLASSIC FORMAT IN A NEW INTERPRETATION

We continue to delight fans of portable speakers by offering increasingly original models - both in design and construction. Our engineers not only regularly update the design of speakers, but also rethink familiar formats.

Details >>
13.08.2025

SVEN RX-G980W GAMING MOUSE — PRECISION, SPEED AND COMPLETE FREEDOM OF ACTION

Just look at the new gaming mouse SVEN RX-G980W and you will see that this is a true flagship device which combines the most modern technologies from the world of computer-game peripherals.

Details >>

Other items

Wired in-ear earbuds

Line interactive UPS, 240W, 2 sockets

On-ear wired headset

USB powered speakers with side panel volume control

Fabric mouse pad with rubber backing

Multifunctional speaker system with Bluetooth, USB/SD player, FM radio, display, remote control

New

Waterproof portable speaker system with backlight

Compact speakers with cable volume control

Party speaker system with Bluetooth, karaoke and FM radio

Windows/PS3/PS4/XB1 compatible gaming steering wheel with shift lever

Relay automatic voltage regulator, wall-mounted, LCD, 400 W, 1 socket

Speaker system with illuminated volume control

News

18.09.2025

SVEN PS-990 PORTABLE BOOMBOX SPEAKER — POWERFUL SOUND EVEN UNDER WATER

We introduce you the new portable acoustic system SVEN PS-990, which combines seemingly incompatible features: high power, compact, stylish design and water protection. This model is designed for those who are not used to limit parties to the walls of the house.

Details >>
21.08.2025

SVEN PS-395 PORTABLE SPEAKER — A CLASSIC FORMAT IN A NEW INTERPRETATION

We continue to delight fans of portable speakers by offering increasingly original models - both in design and construction. Our engineers not only regularly update the design of speakers, but also rethink familiar formats.

Details >>
13.08.2025

SVEN RX-G980W GAMING MOUSE — PRECISION, SPEED AND COMPLETE FREEDOM OF ACTION

Just look at the new gaming mouse SVEN RX-G980W and you will see that this is a true flagship device which combines the most modern technologies from the world of computer-game peripherals.

Details >>

Other items

Web camera with LED backlight

Wireless stereo headset

Wireless keyboard

Speakers with volume and tone controls and headphone output on the side panel

Wireless set: keyboard + mouse

Wired in-ear earbuds

Wired multimedia keyboard

Wired multimedia keyboard

Wired mouse

Waterproof portable speaker with backlight

Wired keyboard

230V speakers with headphone and microphone jacks

News

18.09.2025

SVEN PS-990 PORTABLE BOOMBOX SPEAKER — POWERFUL SOUND EVEN UNDER WATER

We introduce you the new portable acoustic system SVEN PS-990, which combines seemingly incompatible features: high power, compact, stylish design and water protection. This model is designed for those who are not used to limit parties to the walls of the house.

Details >>
21.08.2025

SVEN PS-395 PORTABLE SPEAKER — A CLASSIC FORMAT IN A NEW INTERPRETATION

We continue to delight fans of portable speakers by offering increasingly original models - both in design and construction. Our engineers not only regularly update the design of speakers, but also rethink familiar formats.

Details >>
13.08.2025

SVEN RX-G980W GAMING MOUSE — PRECISION, SPEED AND COMPLETE FREEDOM OF ACTION

Just look at the new gaming mouse SVEN RX-G980W and you will see that this is a true flagship device which combines the most modern technologies from the world of computer-game peripherals.

Details >>

Other items

Wireless mouse with adjustable cursor speed

Portable speaker with backlight

Multifunctional portable karaoke speaker system with backlight

New

XB1S/X/P4/Windows compatible gaming steering wheel

New

Party speaker system with Bluetooth, karaoke and FM radio

Party speaker system with Bluetooth, karaoke and FM radio

Waterproof portable speaker with backlight

Multifunctional speaker system with Bluetooth, USB/SD player, FM radio, display, remote control

Wireless keyboard

Wired in-ear earbuds with microphone

Line interactive UPS with LCD, 900W, 3 sockets, USB

Multifunctional speaker system with Bluetooth, USB/SD player, FM radio, display, remote control

News

18.09.2025

SVEN PS-990 PORTABLE BOOMBOX SPEAKER — POWERFUL SOUND EVEN UNDER WATER

We introduce you the new portable acoustic system SVEN PS-990, which combines seemingly incompatible features: high power, compact, stylish design and water protection. This model is designed for those who are not used to limit parties to the walls of the house.

Details >>
21.08.2025

SVEN PS-395 PORTABLE SPEAKER — A CLASSIC FORMAT IN A NEW INTERPRETATION

We continue to delight fans of portable speakers by offering increasingly original models - both in design and construction. Our engineers not only regularly update the design of speakers, but also rethink familiar formats.

Details >>
13.08.2025

SVEN RX-G980W GAMING MOUSE — PRECISION, SPEED AND COMPLETE FREEDOM OF ACTION

Just look at the new gaming mouse SVEN RX-G980W and you will see that this is a true flagship device which combines the most modern technologies from the world of computer-game peripherals.

Details >>