A3301

PowerConf

A3306

PowerConf+

A3302

PowerConf S3

A3305

PowerConf S500

A3308

PowerConf S330

A3307
PowerConf S360

Speaker Output Power

3W

3W

3W

10W

3W

3W

Charge Output

5V/2.1A

5V/2.1A

5V/2.1A

N

N

detai

Battery

Built-in 6700mAh

Built-in 6700mAh

Built-in 6700mAh

Built-in 6700mAh

N

N

Zoom Certification

Zoom

N

N

Zoom Room

Zoom

Zoom

USB Connection

Y

Y

Y

Y

Y

Y

Bluetooth Connection

Y

Y

Y

Y

N

N

Dongle Provided

N

Y

N

Y

N

N

Mic Sample Rate

16kHz HD Voice

16kHz HD Voice

16kHz HD Voice

32kHz Ultra HD Voice

16kHz HD Voice

16kH

Voice

Suitable for Space

Up to 8 people

Up to 8 people

Up to 8 people

Up to 12 people

Up to 8 people

Up to 8 people