- Denmark
- North America
- Germany
- Russia
- China
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Conference Speakerphone

With lightweight and compact design, Addasound S300 is a portable Bluetooth/USB speakerphone which you can use to start or join a virtual meeting or enjoy the music no matter in the office, at home or in travelling. Although it looks small, it delivers powerful and outstanding sound with base enhancement. It also ensures clear and smooth conversation during conference calls without ambient noise. S300 is engineered for smart meetings, very easy to use and simple switch between PC and mobilephone.

ADDASOUND S300 Conference Speakerphone

Technical Specifications

Omni-directional microphone provides 360-degree voice pick up, allowing meeting attendees to hear and be heard clearly.
Small size of speakerphone but with enhanced treble and bass, delivering powerful and non-distortional sound for calls and music.
DSP and echo cancellation reduce noise and echo, making users focus on conversation without ambient noise.
Full-duplex audio allows two parties to talk simultaneously, just like a face-to-face conversation, real-time and natural.
Easy switch between PC (via USB connection) and Mobilephone (via Bluetooth connection).
Up to 12h talk time and battery saving design to turn off speakerphone automatically if without Bluetooth connection in 15 minutes when using battery power.
Plug-and-play connectivity with Bluetooth or USB-C, easy to set-up and fast to deploy.
Premium case for travel or home storage.

Addasound Conference Speakerphone Work With Leading Brands & Models

Noise Reduction Technology-See How It Works

Originated from Denmark, a country that leads the world's sound technology, ADDASOUND is a global leading provider of voice solutions and unified communication devices. ADDASOUND's products are designed and engineered in Denmark by a reputable team and now distributed all over the world. The professional team is enthusiastic and highly skilled in the industry. ADDASOUND always tries to provide the customers with the best experience of voice communication and guarantees the highest standard of reliability and quality.

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Conference Speakerphone Main Features

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Data Sheet of ADDASOUND Conference Speakerphone S300

product information	image
	Brand
	model
	Chip solution	JL AC692X + YAMAHA YMU837
Applicable scene	Personal office	√
Applicable scene	Small meeting room	√
speaker	Frequency Range	20Hz - 20kHz
microphone	species	Digital MEMS omnidirectional microphone
	Frequency Range	100Hz - 16kHz
	Pickup radius	3m
connection	Bluetooth version	5.0
	Communication distance	>10m
	USB interface	Type-C
	3.5mm interface
power supply	battery capacity	1800mAh
	usage time (Call time)	12h
	Charging time	3h
Sound processing	EQ mode	Music + meeting
	Echo cancellation	√
	Full-duplex voice	√
button	button	call answer/end, mute, volume up, volume down, Bluetooth switch, power switch
structure	weight	190g
structure	size	102.5mm * 103.5mm * 35mm
compatibility	Teams	√
	Zoom	√
	Tencent Conference	√

ADDASOUND Speakerphone portfolio for speech recognition and unified communications
	S300
works with	PC/Tablet/Mobile Phone
Target Users	No matter where the meeting is going on, make conference calls easy and efficient. It works with most devices by multiple connectives, and all leading UC platforms as well.
Control Button	call answer/end, mute, volume up, volume down, Bluetooth switch, power switch
Noise Cancellation	better
Call Control on Skype for business and Teams	yes
DSP(Digital Signal Processing)	yes
Indicator Light	yes
Plug-and-Play	yes
Connectivity	USB, Bluetooth
Number of microphones	1
Sound quality	better
Model Number	S300
Optional Color	Black
With Travel Bag	yes
Warranty Period	1 Year