Angekis Cleartalk DC 2 units ASP-04D-2

Name: Angekis Cleartalk DC ASP-04D-2 Wireless Daisy-Chain Speakerphones
Brand: Angekis
SKU: angekis-cleartalk-dc-2-units-asp-04d-2
Availability: InStock

Overview

The Angekis Cleartalk DC ASP-04D-2 is a pair of wireless portable speakerphones that link together in a daisy chain and share one 2.4GHz USB dongle. Each unit picks up voices across 360 degrees within a 3 metre range, and full duplex operation lets both sides talk at once. Batteries run for up to 10 hours. It suits huddle rooms in Doha, Lusail and Education City.

Two linked speakerphones for one meeting table

The Angekis Cleartalk DC ASP-04D-2 is a wireless audio kit made of two portable speakerphone units that connect to each other in a daisy chain. Each unit is black, measures 155 x 148 x 37 mm and weighs 340 g, so the pair can be placed wherever participants sit. The included 2.4GHz USB dongle plugs into the computer, and both units link to it wirelessly. The kit suits meeting rooms where people gather around a table rather than in front of a camera.

Audio that covers the whole table

Each unit picks up sound across 360 degrees within a 3 metre range, and the two units work together to provide full duplex conversation, meaning both ends can speak at once instead of taking turns. Digital audio processing applies 256 ms echo cancellation and dynamic noise reduction, while the cardioid microphones respond across 20 to 8000 Hz. Output comes from a 3.94-inch anti-magnetic loudspeaker.

Coverage: 360-degree pickup on each unit.
Echo control: 256 ms echo cancellation.
Noise handling: dynamic noise reduction in the audio path.

Battery, charging and everyday controls

Each speakerphone has a built-in lithium battery rated for 7 to 10 hours, and the kit is charged from a USB supply rated DC 5V 500mA, connected with a 1.5 m USB power line. The keypad offers microphone mute, loudspeaker mute, volume up and down, and a standby key. Indicator lights show when the unit is working, which side is muted, when volume is being adjusted and when the battery is fully charged. A 3.5mm audio output jack allows an earphone to be connected.

Where it fits in Qatar

A government department in Msheireb with a small huddle room can use the kit for weekly calls with colleagues in other offices on Zoom or Microsoft Teams, with no cable running across the table. An education centre in Education City can place the units in a workshop room where a facilitator and a group sit around a table with a remote expert. A sales office in Lusail with a compact meeting table can keep client calls clear without ceiling equipment.

Summer heat matters for placement. The recommended operating range is 5°C to 44°C, and summer temperatures in Qatar often exceed 45°C, so keep the units in air-conditioned rooms and away from sunlit windows, window ledges and parked vehicles. The storage range is -10°C to 55°C, but that is a storage limit, not an operating one.

What to plan before you order

Confirm the computers run Windows 7, 8, 10 or XP, or Mac OSX 10.7 or later.
Check the room is non-condensing and within 20 to 85% humidity.
Aim for a noise level below 48 dB and reverberation time below 0.5 seconds.
Plan the charging point so the 1.5 m USB power line reaches it easily.

The kit carries a 3-year warranty and a 1-year battery guarantee. SmartRooms Qatar offers free site surveys, so the room can be checked before any order is placed. Request a quote for the Angekis Cleartalk DC ASP-04D-2, and the team will reply with a quotation, usually within one working day.

Highlights

Two wireless portable speakerphones daisy-chained together
360-degree pickup with a 3 metre range per unit
256 ms echo cancellation and dynamic noise reduction
Built-in lithium battery rated 7 to 10 hours
Included 2.4GHz USB dongle with USB 2.0 interface
3-year warranty and 1-year battery guarantee

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

19 specifications · Source: manufacturer · checked Oct 2026

Specifications19

Model: ASP-04D-2
Architecture: Tabletop consoles contain audio processing functions, USB functions, indicator and key functions Dual speakerphones Built-in lithium battery (7-10h) 2.4G wireless USB adapter 1.5m USB power line USB charging plug
Size: 155mm*148mm*37mm
Weight: 340g (Single speakerphone)
Color: Black
Network interface: USB 2.0 (compatible with USB 1.1) 3.5mm audio interface output jack
Microphone: Cardioid microphones 20-8000Hz
Loudspeaker: 3.94-inch anti-magnetic speaker
Power: USB supply(DC 5V / 500mA) Built-in lithium battery
Recommended conditions: Temperature：5°C to 44°C Humidity：20 to 85% condensation-free Noise level：
Audio: Digital audio processing 256ms echo cancellation Dynamic noise reduction Full duplex 360 degrees pick-up range
Computer system: Windows 8 / Windows 7 / Windows 10/ Windows XP, etc.; Mac OSX 10.7 and above
Functionality: Supports most computer software audio, including: Skype, MS Teams, Zoom, etc. Microphone mute Loudspeaker mute Volume up/down Indicator 2.4G wireless connection Enable earphone
Certification: CCC，CE，FCC
Product execution standard: YD/T 993-1998 GB/T 9254-2008 GB 4843.1-2011
2.4G USB adapter: 2.4 G RF and data processing Folding SMA antenna
Keypad: Microphone mute key Loudspeaker mute key Volume up/down keys Standby key
Indicator LED: Triangle indicator on: working Left indicator on: speaker mute Right indicator on: microphone mute Left indicator flashing: volume adjusting Right indicator showing orange: full charge
Warranty: 3 year warranty 1 year battery guarantee

Downloads

2 files from the manufacturer

PDF Datasheets Cleartalk DC 2 units ASP-04D-2 Data Sheet.pdf 1.5 MB PDF Manuals & guides Cleartalk DC 2 units ASP-04D-2 User Manual.pdf 1.4 MB

Questions about Cleartalk DC 2 units ASP-04D-2

What is the Angekis Cleartalk DC ASP-04D-2 and who is it for?

It is a wireless speakerphone kit made of two portable units that daisy-chain together for conference calls. Each unit has cardioid microphones and a loudspeaker, and the pair connects to a computer through a 2.4GHz USB dongle. It suits meeting rooms, huddle spaces and training rooms where a group joins one call from a single table. Because the units are portable, they can move between rooms as needed.

Can it handle a hybrid meeting between a Doha office and colleagues abroad?

Yes. The kit supports most computer software audio, including Skype, MS Teams and Zoom. Each unit covers a 360-degree pickup area within 3 metres, so people seated anywhere around a Doha table can be heard by a remote team. Full duplex operation lets both ends speak at the same time, which suits open discussion across time zones.

How does the daisy chain work and what does full duplex mean in practice?

The two units connect to each other in a daisy chain, and both speakerphones are used together for simultaneous two-way communication. Full duplex means people at either end can talk at the same time rather than waiting for the line to switch. To get full coverage, place the units so that every seat sits within the 3 metre pickup range of at least one unit. The SmartRooms Qatar team can confirm the layout during a free site survey.

Which computers and operating systems are supported?

The kit supports Windows 7, Windows 8, Windows 10 and Windows XP, and Mac OSX 10.7 and above. It connects through a USB 2.0 interface that is compatible with USB 1.1, and the included 2.4GHz dongle carries the wireless link. Because Qatar offices often run mixed systems, confirm the operating system in each room before requesting a quote.

How long does the battery last and how is the kit charged?

Each unit has a built-in lithium battery rated for 7 to 10 hours, and the features list cites up to 10 hours. Charging uses a USB supply rated DC 5V 500mA with a 1.5 m USB power line. The charge indicator on the right unit shows orange when the battery is fully charged. The battery carries a 1-year guarantee, and the kit has a 3-year warranty.

Can the units be used in a hot room or outdoors during a Doha summer?

The recommended operating range is 5°C to 44°C, with humidity of 20 to 85% and no condensation. Summer temperatures in Qatar often exceed 45°C, so keep the units in air-conditioned rooms, away from sunlit windows and parked vehicles. The source data does not list outdoor use, so confirm any outdoor or semi-open application with the SmartRooms Qatar team before installing.

Is it suitable for a small huddle room in a government department in Msheireb?

Yes, provided the room is reasonably quiet. The recommended conditions call for noise below 48 dB and reverberation time below 0.5 seconds, so soft furnishings and carpet help. Weekly calls with colleagues in other offices on Zoom or Microsoft Teams are a good match. The computer connects through the included USB dongle, and no cable needs to run across the table.

How would the kit work in a workshop room at a training centre in Education City?

A facilitator and a group can sit around one table while a remote expert joins the call. Each unit picks up sound across 360 degrees within 3 metres, and full duplex operation allows both sides to speak together. A battery rated 7 to 10 hours covers longer training sessions between charges, depending on use. The team can review the number of units needed for the group size during a free site survey.

Will two units cover a compact meeting table at a sales office in Lusail?

Usually, yes, because each unit has a 3 metre pickup range and 360-degree coverage. Place the two units on the table so that all seats fall within range, and keep background noise low, since the recommended noise level is below 48 dB. A free site survey before ordering lets the team check the table layout and room acoustics with you.

Can the units be wall-mounted or ceiling-mounted?

The manufacturer describes the units as portable tabletop speakerphones, and the data does not list any wall or ceiling mounting kit. Do not assume wall mounting in your room plan. Ask the SmartRooms Qatar team to confirm the suitable setup before a quotation is prepared, including during a free site survey if the room layout is unusual.

What warranty comes with the Angekis Cleartalk DC ASP-04D-2?

The kit comes with a 3-year warranty and a 1-year battery guarantee. Products supplied by SmartRooms Qatar are covered by the manufacturer's warranty. If your project needs additional units or a different configuration, request a quotation that lists each item and quantity so your procurement team can compare the full scope before approval.

Can we buy it through a purchase order or a government tender?

Yes. SmartRooms Qatar supplies through purchase orders (LPOs) and government tenders, including Monaqasat. Payment can be made by bank transfer, cheque or purchase order. For a school or department ordering several sets for different rooms, list all quantities in one request so the quotation covers the whole order. Quotations are usually issued within one working day.