Sennheiser TeamConnect Wireless - Case Set (Discontinued)

Name: Sennheiser TeamConnect Wireless Case Set 506689 Portable Conference System
Brand: Sennheiser
SKU: sennheiser-teamconnect-wireless-case-set-506689
Availability: Discontinued

Overview

The Sennheiser TeamConnect Wireless Case Set, article 506689, is a portable wireless conference kit for flexible rooms of up to 24 participants. It includes a master unit, three satellites and a charging case, and connects to laptops, smartphones and video conferencing systems via Bluetooth 4.2, USB or a 2.5mm jack. Sennheiser has discontinued this model, so SmartRooms Qatar can quote a compatible replacement for Doha meeting rooms.

What the TeamConnect Wireless Case Set is

The Sennheiser TeamConnect Wireless Case Set, article number 506689, is a portable wireless conference system built for online meetings. Instead of fixing microphones into a boardroom table, you place the master unit and satellites where people sit, then join the call from a laptop, smartphone, tablet or video conferencing system. It suits organisations in Qatar whose rooms change shape from one session to the next, such as training centres and hybrid meeting spaces.

Specifications worth comparing

The kit contains one TC-W Master, three TC-W Satellites, a TC-W case that doubles as a charging station, four BA 100 batteries, a power supply for the charging station, a Micro-USB Type B to USB Type A cable, a 2.5mm to 3.5mm jack cable, a user manual and safety instructions. The system connects by Bluetooth 4.2, through a Micro-USB port or through a 2.5mm jack. Battery operating time is up to 8 hours and charging takes up to 10 hours. The manufacturer rates it for flexible meeting rooms with up to 24 participants.

Where it fits in Qatar

A training centre in Education City running workshops where the room layout changes every day, with trainers joining from abroad on a laptop.
A ministry office in Msheireb holding team meetings with colleagues in other cities in a flexible room rather than a dedicated conference suite.
A private school in Al Wakrah using a multipurpose hall for staff training and parent briefings, then packing the units into the case after each event.

Heat, charging and planning

The operating temperature range is +5 °C to 45 °C (41 °F to 113 °F). Summer temperatures in Qatar can exceed 45 °C, so keep the master unit, satellites and charging case inside air-conditioned rooms and never leave them in a parked car or an unconditioned store room. Before ordering, confirm the charging power supply and plug arrangement for your site with the SmartRooms Qatar team. A free site survey can help you decide where the charging case should stand and how the seating within a 24-participant room should be arranged.

Requesting a quote for this model

Because this model is discontinued, the most useful step is a quote for a current equivalent or a compatible replacement. SmartRooms Qatar supplies and delivers to all eight municipalities of Qatar, arranges professional installation where needed, and usually issues quotations within one working day. Organisations ordering through a purchase order or a government tender can share the LPO or tender reference with the request. Send the team your room size, participant numbers and the devices you use for calls, and request a quote today.

Highlights

Discontinued by Sennheiser; request a quote for a replacement
Designed for flexible meeting rooms with up to 24 participants
Master unit, three satellites and a charging case included
Bluetooth 4.2, Micro-USB and 2.5mm jack connectivity
Battery runs up to 8 hours; charging takes up to 10 hours
Operating range +5 °C to 45 °C (41 °F to 113 °F)

Room fit

Tell us the room size and platform (Teams, Zoom or BYOD) and we confirm the right combination with your quotation.

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

18 specifications · Source: manufacturer · checked Oct 2026

Frequency Specifications1

Frequency range: Bluetooth 2.4GHz

Connectivity1

Connection ports: Micro-USB, 2.5mm jack

Ambient Conditions1

Operating temperature (C): +5 °C to 45 °C (41 °F to 113 °F)

Battery & Power2

Charging time (h): up to 10h
Battery operating time (h): up to 8h

Dimensions1

Product weight (g): 4700

Bluetooth2

Bluetooth version: 4.2
Bluetooth profile: 4.2

TeamConnect Wireless - Case Set10

article_number: 506690
specs · Frequency Specifications · Frequency range: Bluetooth 2.4GHz
specs · Connectivity · Connection ports: Micro-USB, 2.5mm jack
specs · Ambient Conditions · Operating temperature (C): +5 °C to 45 °C (41 °F to 113 °F)
specs · Battery & Power · Charging time (h): up to 10h
specs · Battery & Power · Battery operating time (h): up to 8h
specs · Dimensions · Product weight (g): 485
specs · Bluetooth · Bluetooth version: 4.2
specs · Bluetooth · Bluetooth profile: 4.2
in_the_box: 1 x TC-W Master · 3 x TC-W Satellite · 1 x TC-W Case and charging station · 4 x BA 100 Battery · 1 x NT 12-10BW Power supply for charging station · 1 x Micro-USB Type B / USB Type A cable · 1 x 2.5mm / 3.5mm jack cable · 1 x User Manual · 1 x Safety Instructions

Downloads

0 files from the manufacturer

No downloadable files are listed for this model yet. Ask us and we will send the datasheet.

Questions about TeamConnect Wireless - Case Set

Is the TeamConnect Wireless Case Set still available from Sennheiser?

No. Sennheiser has discontinued this model, article 506689, so it is no longer a current product from the manufacturer. If you need a portable conference audio kit for a meeting room, request a quote from SmartRooms Qatar and we will suggest a current equivalent or a compatible replacement that matches your room size and connection needs.

How many participants can this kit serve?

The manufacturer positions the system for flexible meeting rooms with up to 24 participants. The package holds one master unit and three satellites, so it suits a room where people sit in several groups. For a large lecture hall or a fixed boardroom table, compare it with a ceiling or table microphone system before deciding, because a portable set depends on the room layout.

Which devices can connect to it?

It connects to laptops, smartphones, tablets, PCs and video conferencing systems using Bluetooth 4.2, USB or a 2.5mm jack. The box includes a Micro-USB Type B to USB Type A cable and a 2.5mm to 3.5mm jack cable, so a wired link is available when the room computer has no Bluetooth. Confirm your video platform with the SmartRooms Qatar team before ordering.

What charging and battery equipment is included?

The set includes four BA 100 batteries, a case that doubles as a charging station and an NT 12-10BW power supply for that station. Battery operating time is up to 8 hours and charging takes up to 10 hours. At a school or training centre running back-to-back sessions, charge the batteries overnight so every room starts the day ready.

Can it be used in Doha's summer heat?

The operating temperature range is +5 °C to 45 °C (41 °F to 113 °F). Doha summer temperatures can exceed 45 °C, so keep the master unit, satellites and charging case inside air-conditioned rooms. Do not leave them in a parked car, a sunlit lobby or an unconditioned store room, and ask the SmartRooms Qatar team about the right location for any space that is not climate-controlled.

Can it connect a meeting in Doha with colleagues abroad?

It is designed to link the room with video conferencing systems and with laptops or smartphones running your call software, so audio from the Doha room can reach colleagues abroad. Test the connection with your own platform before the meeting. Send the team a room layout so the satellites can be placed close to the main speakers.

How would a training centre in Education City use it?

A training provider in Education City running workshops in rooms that change layout every day can set up the master unit and satellites quickly, without fixed cabling. Up to 24 participants can be spread across the room, and a remote trainer can join from a laptop. Request a quote early so the kit is ready before the first session.

Would a government ministry office in Msheireb use it?

A ministry office in Msheireb holding team meetings with colleagues in other cities may use it in a flexible room rather than a dedicated conference suite. Specify the room size and expected number of participants in your request, so the suggested replacement can be matched to the seating plan and the call connections you need.

Will it suit a school hall shared between classes and parent meetings?

A private school in Al Wakrah fitting out a multipurpose hall for staff training, parent briefings and assembly talks can use a portable set that moves between events. Because the case stores and charges all units, staff can pack the kit away after each session. Confirm the hall's seating count stays within the 24-participant guidance given by the manufacturer.

Does it need to be mounted or permanently installed?

No. It is a portable kit, so the master unit and satellites sit on tables rather than being fixed to walls or ceilings. Planning still matters: decide where the master unit and satellites will sit, where the charging case will stand, and which device will be the call source. SmartRooms Qatar offers free site surveys to plan the layout before supply.

What should I buy instead of this discontinued model?

Request a quote for a current equivalent or a compatible replacement. Give the team article number 506689, the number of participants, the room type and the devices you use for calls. The series has several article numbers, so quoting this exact one helps the team compare the right replacement against what you already own and avoid a mismatched kit.

Can a government entity or school buy it through an LPO or tender?

Yes. SmartRooms Qatar supplies government entities and schools through purchase orders (LPOs) and government tenders, including Monaqasat. Payment can be made by bank transfer, cheque or purchase order. When requesting a replacement for this discontinued model, share the LPO or tender reference with your request so the quotation matches the scope you have approved.

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