Sennheiser CX 7.00BT Black, Blue Intraaural In-ear, Neck-band headphone

  • Product Code: 507357
  • EAN: 4044155215731

Main product specifications:

  • Ear coupling: Intraaural
  • Headphone frequency: 17 - 21000 Hz
  • Connectivity technology: Wireless
  • 3.5 mm connector: N
  • 2.5 mm connector: N
  • 6.35 mm connector: N


Out of stock

WarehouseStockOn OrderETA
This product was added to our catalog on : 08/08/2018
Price & stock last update : 23/05/2019 05H35

Temporarily unavailable or only on order

Price Details
€ 149,69 You save 14%
 128,83 € 106,47 excl. 21% VAT
Detail of the different eco fees included in the price of this product (excl VAT)
Bebat€ 0,16
Recupel€ 0,25
- +

Sennheiser CX 7.00BT Black, Blue Intraaural In-ear, Neck-band headphone

CX 7.00BT 507357

Product Overview
The wireless Sennheiser CX 7.00BT lets you stay in touch and enjoy a great listening experience anywhere. The sleek neckband headset delivers a clear, detailed sound and enhanced bass, ensured by Sennheiser’s acoustic technology and leading edge wireless technologies that include Bluetooth 4.1 and Qualcomm® apt-X™ for true Hi-Fi sound.
Summary Technical Characteristics
  • Sennheiser CX 7.00BT
  • Ear coupling: Intraaural
  • Wearing style: In-ear, Neck-band
  • Headphone frequency: 17 - 21000 Hz, Headphone sensitivity: -44 dB
  • Bluetooth
  • Volume control: Digital
  • Battery life (max): 10 h
  • Weight: 48 g
  • Colour of product: Black, Blue
Reasons to Buy


Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security.

Technical Specifications


Ear coupling Intraaural
Headphone frequency 17 - 21000 Hz
Headphone sensitivity -44 dB
Total Harmonic Distortion (THD) 0.5%
Driver type Dynamic
Intraaural headphones type Earbuds
Sound pressure level (max) 112 dB

Ports & interfaces

Connectivity technology Wireless
3.5 mm connector
2.5 mm connector
6.35 mm connector
USB connectivity
Near Field Communication (NFC)
Frequency band 2.402 - 2.48
Bluetooth version 4.1
Bluetooth profiles A2DP,AVRCP,HFP,HSP
Microphone in


Wearing style In-ear, Neck-band
Colour of product Black, Blue
Volume control Digital

Operational conditions

Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -25 - 70 °C

Technical details

Output power 10
Power supply headset USB adapter

Packaging content

Cables included USB
Quick start guide


Battery type Built-in
Battery technology Lithium Polymer (LiPo)
Battery life (max) 10 h
Battery recharge time 1.5 h
Battery voltage 3.7 V
Battery capacity 170 mAh

Weight & dimensions

Weight 48 g

Packaging data

Quantity 1
Pictures and description of Sennheiser CX 7.00BT Black, Blue Intraaural In-ear, Neck-band headphone are for your convenience only and may not be accurate. We will ship you the item based on the product name and manufacturer number only. For more technical information please visit the manufacturer's website.
On all products purchased through LASystems a minimum legal warranty period is given of 2 years for consumers and 1 year for business customers.
Extra Info and Documents

Product Link:

Alternative EAN codes: 4044155215731

manual pdf PDF (4.62 MB)

Could we improve this page ? Please tell us