90mm Diameter Plastic Cup Lids, WHITE x 1000's pack ap-manual-278.27 TECHNICAL SPECIFICATIONSMicrophoneTypeMain Mic: Uni-directionalSecondary Mic:

TECHNICAL SPECIFICATIONSMicrophoneTypeMain Mic: Uni-directionalSecondary Mic: Omni-directionalFrequency Response: 100-16 kHzSensitivityMain Mic: -48 dBV/PaSecondary Mic: -40 dBV/PaSpeakersFrequency response (music mode): 20-16 kHzSensitivity: 99 dB±3 dB at 1000 Hz @30 mW

Part Number: CAA001BT2MWH

Part Number: CABSCREWM52B

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Matte Black Color

90mm Diameter Plastic Cup Lids, WHITE x 1000's pack ap-manual-278.27 TECHNICAL SPECIFICATIONSMicrophoneTypeMain Mic: Uni-directionalSecondary Mic:White plastic cup lids. Plastic Colour: WHITE Size: 90mm diameter Pack of: 1000 lids per box (20 packs x 50's) Other sizes colour type available: 62mm white, 62mm black, 80mm white, 80mm black, 90mm black, 80mm sugarcane lids, 90mm sugarcane lids