Microphone

3M code EM500GPL - Large Vertical grip design that keeps your hand and wrist at a neutral angle Optical sensor USB/PS2 plug and play compatibility 19.8cm cord for flexible use For right-handed use

3M code EM500GPS - Small Vertical grip design that keeps your hand and wrist at a neutral angle Optical sensor USB/PS2 plug and play compatibility 19.8cm cord for flexible use For right-handed use

Vertical grip design that keeps your hand and wrist at a neutral angle Optical sensor Wireless USB compatible plug and play Soft-touch painted surfaces for added comfort For right-handed use

Vertical grip design that keeps your hand and wrist at a neutral angle Optical sensor Wireless USB compatible plug and play Soft-touch painted surfaces for added comfort For right-handed use

Precise surface enhances the precision of optical mice at fast speeds Battery saving design extends battery life of wireless mice up to 50% Ultra-thin, portable mouse pad with 3M repositionable adhesive stows conveniently on back of notebook computers 7 in x 8.5 in

• Type: Uni-directional condenser microphone
• Polar pattern: Cardioid
• Output: 3.5 mm Jack
• Sensitivity: -37 dB ±3 dB at 1 kHz, (0 dB = 1 V/Pa)
• Frequency response: 20Hz ～ 16kHz
• Maximum SPL: 110 dB
• Dimensions (with stand): 70 x 83.3 x 132.25 mm (2.75 x 3.28 x 5.2 in)
• Weight (With stand ): 80 g (2.82 oz)