USB Speaker Phone [AT-CSP1]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Supported OS : Windows8.1/10/11, macOSCatalina, macOSBigSur, macOSMonterey
External Dimensions (W x D x H) : approx. 67 x 67 x 30 mm
Mass : approx. 100g (excluding cord)
Power : USB Power (DC5V)
Input terminals : USBType-C jacks
[Amplifier / Speaker part]
Type : Speaker system with built-in amplifier
Speaker unit : Φ 40 mm / full range
Sound pressure level : 84 dBSPL ± 3 dB
Playback bandwidth : 100 to 10.000 Hz
Maximum output : 2W
Impedance : 4 Ω
[Microphone part]
Type : Back electret condenser
Directivity : all fingers
Bandwidth : 100 to 10.000 Hz
Accessories : USB cable x 2 (USBType-AtoC× x 1, USBType - consumer to consumer x 1), pouch, instruction manual, box