产品承认书

PROFESSOR TECHNOLOGY CO., LTD.

PRODUCT SPECIFICATIONCustomer: Product Name: 5.1 Channel Surround Headphone. Model No: CP5.1-PC/NB Production Region: China Ve r s i o n: E n g l i s h

C u s to me r A p p ro v a l Sta mp .

Date:

/

/

.

Contact Info: Jimmy Chan+886-3-4551081 ext:209 jimmychan@ jack@

Model No: CP5.1-PC/NB Checked by:

Date: 30/Nov/2004 Approved by:

PROFESSOR TECHNOLOGY CO., LTD.5F, No.25-1, JiLin Rd., Chung-Li Industrial Park, Taoyuan 320, Taiwan.TEL:+886-3-4551081 FAX:+886-3-4553913

产品承认书

PROFESSOR TECHNOLOGY CO., LTD.

Specification

Part

Description

Front:Rear:Center:Bass:

27mm Dynamic Speaker 32 Ohm 150mW27mm Dynamic Speaker 32 Ohm 150mW27mm Dynamic Speaker 32 Ohm 100mW30mm Dynamic Speaker 24 Ohm 15mW

Qty.

2222

1.Driver

2.Processor

Input:Output:AC100~240V 50/60Hz DC+5V 1A

1

3.

HeadphonetypeCable &Connector

Closed Air type.

4.

Cord Length:Connector:Accessories :

240 cm

n3.5mm stereo plug green color.DC Jack 2.5mm black color

n3.5mm to n2.5mm Stereo conntector

1111

5.Weight

Gross Weight:Net Weight:Blister

660 g (include accessories and package)470 g (only headphone)

1

6.

PackagetypePowerSupply

7.

Input:AC100~240V 50/60Hz Output:DC+5V 1A

DC plug:OD=5.5mm ID=2.7mm

1

8.Mircophone

Size:

Sensitivity:

n6 mm x 5mm

-62`2dB

1