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

SVEN E-250B

SVEN E-250B

Short product description:

  • 4.1 Bluetooth wireless signal transmission
  • Possibility to control incoming calls with the use of a mobi...
  • Two additional sets of interchangeable ear pads
  • Battery operation time up to 5 hours
All features
Similar products
SVEN E-727BT
SVEN E-701BT
SVEN E-315B
SVEN E-292M
SVEN E-310B
SVEN E-282M
SVEN E-211M
SVEN E-210M
SVEN E-12 WD (SEB 12 WD)
SVEN E-10 BK (SEB 10 BK)
SVEN E-110
SVEN E-109M
SVEN E-109 (SEB-109)
SVEN E-108 (SEB-108)
SVEN E-107
SVEN E-106
  • FEATURES
  • SPECIFICATIONS
  • DESCRIPTION
  • UNBOXING VIDEO
  • SUPPORT
    • 4.1 Bluetooth wireless signal transmission
    • Possibility to control incoming calls with the use of a mobile telephone
    • Two additional sets of interchangeable ear pads
    • Battery operation time up to 5 hours
    • Radius of operation up to 10 m
Sensitivity, dB earphones: 105 ± 3
microphone: -58 ± 3
Frequency range, Hz earphones: 20 – 20 000
microphone: 30 – 16 000
Membrane, mm Ø 10
Impedance, Ohm 16
Connector type Bluetooth 4.1
Bluetooth supported profiles HSP, HFP, A2DP, AVRCP
Radius of operation, m up to 10
Battery operation time, h up to 5
Cable length, m 0.8
Weight, g 16

Other items

230V speakers with headphone and microphone jacks

Programmable RGB backlit gaming keyboard.

Web camera with manual focus adjustment

Wired mouse with side navigation buttons

Speaker system with the highest sound quality. Bluetooth, Optical, remote control, headphone output

Compact gaming soundbar with Bluetooth and dynamic switchable lighting

HDMI to HDMI (2.0) cable with swivel connectors

Wired mouse

Wired in-ear earbuds

New

Waterproof portable speaker system with Auracast™ support, Bluetooth and RGB backlight

Fabric mouse pad with rubber backing

Speaker system with headphone jack

News

05/14/2026

SVEN RX-G970W WIRELESS GAMING MOUSE — FREEDOM IN EVERY MOVE

We are proud to introduce the new SVEN RX-G970W gaming mouse. This device embodies the perfect balance between an ultra-lightweight design, professional-grade precision, and exceptional battery life, creating a tool that becomes a natural extension of a gamer's hand.

Details >>
04/10/2026

SVEN AP-B890MV HYBRID ANC WIRELESS HEADPHONES — IMMERSION IN SILENCE

We invite connoisseurs of impeccable sound on a journey beyond the ordinary — to the SVEN AP-B890MV wireless headphones in a noble graphite shade, where technology merges with the poetry of perception.

Details >>
04/09/2026

SVEN AP-B751MV HYBRID ANC WIRELESS HEADPHONES — IMPECCABLE COMFORT

In an age when technology clamors for attention with ever-brighter displays and louder aesthetics, true elegance finds its power in restraint. We introduce SVEN AP-B751MV wireless headphones in profound black — where perfection resides not in visual noise, but in the quiet confidence of flawless execution.

Details >>

Other items

Hi-Fi speaker system with the highest sound quality. Bluetooth, Optical, remote control, headphone output

Wireless dynamic microphone

5 sockets surge protector, 2300 W

Relay automatic voltage regulator, wall-mounted, LCD, 800 W, 1 socket

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

Gaming headset with metal cups and detachable microphone

Bluetooth speakers with volume and tone controls and headphone output on the side panel

New

Relay automatic voltage regulator, 530 W, 4 sockets

Wireless mouse

Speaker system with Bluetooth, remote control and headphone output

Wireless gaming mouse

Backlit mechanical gaming keyboard

News

05/14/2026

SVEN RX-G970W WIRELESS GAMING MOUSE — FREEDOM IN EVERY MOVE

We are proud to introduce the new SVEN RX-G970W gaming mouse. This device embodies the perfect balance between an ultra-lightweight design, professional-grade precision, and exceptional battery life, creating a tool that becomes a natural extension of a gamer's hand.

Details >>
04/10/2026

SVEN AP-B890MV HYBRID ANC WIRELESS HEADPHONES — IMMERSION IN SILENCE

We invite connoisseurs of impeccable sound on a journey beyond the ordinary — to the SVEN AP-B890MV wireless headphones in a noble graphite shade, where technology merges with the poetry of perception.

Details >>
04/09/2026

SVEN AP-B751MV HYBRID ANC WIRELESS HEADPHONES — IMPECCABLE COMFORT

In an age when technology clamors for attention with ever-brighter displays and louder aesthetics, true elegance finds its power in restraint. We introduce SVEN AP-B751MV wireless headphones in profound black — where perfection resides not in visual noise, but in the quiet confidence of flawless execution.

Details >>

Other items

Windows compatible gaming steering wheel

TWS in-ear headset

Wired keyboard with USB port

On-ear wired headset

USB 2.0 Am - Af extension cable

TWS earbuds with ANC

On-ear wired headphones

Windows/PS3 compatible gaming steering wheel with shift lever

Wired mouse

Gaming set: keyboard + mouse

Home audio system with Bluetooth

Portable radio with LED display

News

05/14/2026

SVEN RX-G970W WIRELESS GAMING MOUSE — FREEDOM IN EVERY MOVE

We are proud to introduce the new SVEN RX-G970W gaming mouse. This device embodies the perfect balance between an ultra-lightweight design, professional-grade precision, and exceptional battery life, creating a tool that becomes a natural extension of a gamer's hand.

Details >>
04/10/2026

SVEN AP-B890MV HYBRID ANC WIRELESS HEADPHONES — IMMERSION IN SILENCE

We invite connoisseurs of impeccable sound on a journey beyond the ordinary — to the SVEN AP-B890MV wireless headphones in a noble graphite shade, where technology merges with the poetry of perception.

Details >>
04/09/2026

SVEN AP-B751MV HYBRID ANC WIRELESS HEADPHONES — IMPECCABLE COMFORT

In an age when technology clamors for attention with ever-brighter displays and louder aesthetics, true elegance finds its power in restraint. We introduce SVEN AP-B751MV wireless headphones in profound black — where perfection resides not in visual noise, but in the quiet confidence of flawless execution.

Details >>

Other items

Backlit wired keyboard

New

Speaker system with Bluetooth and dynamic switchable backlight

Wired mouse with side navigation buttons

P4/Windows/Android/iOS compatible wireless gamepad

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

Speakers with volume control on the back

230V speakers with headphone and microphone jacks

600W Sine Wave Line Interactive UPS, External Batteries

USB 2.0 Am to microUSB cable

Wired clip-on microphone

Programmable gaming mouse

Soundbar for TV

News

05/14/2026

SVEN RX-G970W WIRELESS GAMING MOUSE — FREEDOM IN EVERY MOVE

We are proud to introduce the new SVEN RX-G970W gaming mouse. This device embodies the perfect balance between an ultra-lightweight design, professional-grade precision, and exceptional battery life, creating a tool that becomes a natural extension of a gamer's hand.

Details >>
04/10/2026

SVEN AP-B890MV HYBRID ANC WIRELESS HEADPHONES — IMMERSION IN SILENCE

We invite connoisseurs of impeccable sound on a journey beyond the ordinary — to the SVEN AP-B890MV wireless headphones in a noble graphite shade, where technology merges with the poetry of perception.

Details >>
04/09/2026

SVEN AP-B751MV HYBRID ANC WIRELESS HEADPHONES — IMPECCABLE COMFORT

In an age when technology clamors for attention with ever-brighter displays and louder aesthetics, true elegance finds its power in restraint. We introduce SVEN AP-B751MV wireless headphones in profound black — where perfection resides not in visual noise, but in the quiet confidence of flawless execution.

Details >>