PRODUCT BOOK - 19
Sep 01 - Sep 30, 2010
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ADDRESS
123/5 BCS Computer City
IDB Bhaban, Agargaon
Dhaka - 1207
Bangladesh

 TELEPHONES
+880 2 9125148
+880 2 8113983
+8801915476712-17
Email:  it@ryansplus.com
BCS Computer City will remain closed from 09 Sep to 13 Sep due to Eid-ul-Fitar
We are open everyday from 10AM to 8PM except Sunday
  Home    Headphone Sort By    Brand    Price Price updated  
 
  PRODUCT TYPE
Casing  
Data Cable & Connector  
Desktop PC  
Digital Camera  
Digtal Camera SLR  
DVD/CD (Blank)  
Fax Machine  
Graphics Card  
Handycam  
Hard Disk  
Headphone & Microphone  
Keyboard  
Mainboard  
Memory Card  
Modem EDGE  
Modem Wimax  
Monitor  
Mouse  
MP3 MP4 IPOD  
Network Cable   
Network Hub  
Network Router  
Network Switch  
NoteBook  
Notebook Bag  
Notebook Cooler  
Optical Device  
PDA & IP Phone  
Pendrive  
Printer & Copier  
Printer Cartridge  
Printer Toner  
Processor  
Projector  
Projector Screen  
RAM  
Scanner  
Software  
Sound Card  
Speaker  
TV Card & TV Tuner  
UPS  
WebCam  
BRAND  MODEL IMAGE DESCRIPTION PRICE (TK)
 A4 TECH A4 Tech HS 8R A4 Tech HS 8R Necklace Earphone
Speaker OD15mm
Sensitivity 113dB S.PL at 1KHz
Frequency Response 20Hz-20,000Hz		 300
 A4 TECH A4 Tech HS-26 Head Phone Driver Units: 30 mm Frequency Response: 20 Hz ~ 20 kHz
Impedance: 32 ohms Microphone Sensitivity: -58db±db
Sound Sensitivity 97dB/10mW/3mm Cord & Strap Length: 1.8 meters
Input Plug: 3.5 mm stereo Outer Box Dimension 20pcs/1.91cuft/ctn
400
 A4 TECH A4 Tech HS 7P A4 Tech HS 7P
Frequency response 20Hz-20KHz
Sensitivity 97dB/10mW/3mm
Cable Length: 2m		 500
 A4 TECH A4 Tech HS 105 A4 Tech HS 105
Frequency Response 20-20KHz
Speaker 32ohm
Sound Pressure 94dB±3dB		 600
 A4 TECH A4 Tech HS-105 Head Phone A4 Tech HS-105 Head Phone 600
 ALTEC LANSING Altec Lansing MHP111 Ear Phone Headphones Type : Headphones - Binaural
Form Factor : Ear-bud
Connectivity Technology : Wired
Sound Output Mode : Stereo
1,300
 COSONIC Cosonic CD 602 Cosonic CD 602 Head phones
Speaker Sensitivity 102dB±3dB
Frequency Response 20-20,000Hz		 200
 COSONIC Cosonic CD 930 Cosonic CD 930
Driver Unit: 40mm
Speaker Frequency Response: 20-20,000Hz
Maximum Power Input: 40mw
Microphone Operating Voltage: 4.5V
Microphone impedance: 2.2 K
Microphone Frequency Response: 30-16,000Hz
Cord Length: 2.2 meters
250
 COSONIC Cosonic CD 900 COsonoc CD 900
Driver Unit: 30mm
Speaker Frequency Response: 20-20,000Hz
Maximum Power Input: 30mw
Microphone Operating Voltage: 4.5V
Microphone Frequency Response: 30-16,000Hz
Cord Length: 2.2 meters
250
 COSONIC Cosonic CD 311 Cosonic CD 311 Earphones,
Speaker sensitivity 83dB+/-3dB,
Cord Length 1.2m,
frequency response 20-20,000Hz		 299
 COSONIC Cosonic CD 363 Cosonic CD363 Head Phone 300
 COSONIC Cosonic CD 725MV Cosonic CD 725MV Head Phone
Speaker Sensitivity 100dB±3dB
Speaker Frequency Response 20-20,000Hz
Microphone sensitivity 58dB±2dB
Microphone Frequency Response 30-16,000Hz 		300
 COSONIC Cosonic MK 201 Cosonic MK 201 Micro Phone
Operating Voltage 3V
Sensitivity -58dB±2dB
Frequency Response 20-16,000Hz
Cord Length 1.5meters		 300
 COSONIC Cosonic CD720 Cosonic CD720
Speaker Sensitivity 95dB±3dB
Frequency Response 20-20,000Hz
sensitivity -58dB±2dB		 300
 COSONIC Cosonic CD-726MV Head Phone Cord length 2.2 meters
Driver unit 40mm
Features
Maximum power input 40mW
Microphone frequency response 30 to 16,000Hz
Specifications
Microphone operating voltage 4.5V
Microphone sensitivity -58/2dB
Speaker frequency response 20 to 20,000Hz
Speaker impedance 32ohm15%
Speaker sensitivity 107dB2dB
Microphone impedance 2.2K 		300
 COSONIC Cosonic CD 610MV Cosonic CD 610
Driver Unit: 40mm
Speaker Frequency Response: 20-20,000Hz
Maximum Power Input: 60mw
Microphone Operating Voltage: 4.5V
Microphone Frequency Response: 30-16,000Hz
Cord Length: 2.2 meters
300
 COSONIC Cosonic CD 723MV Cosonic CD 723MV Head Phone
Speaker Sensitivity 98dB±3dB
Speaker Frequency Response 20-20,000Hz
Microphone sensitivity 58dB±2dB
Microphone Frequency Response 30-16,000Hz 		350
 COSONIC Cosonic CD 719MV Cosonic CD 719MV Head Phone
Speaker Sensitivity 91dB±3dB
Speaker Frequency Response 20-20,000Hz
Microphone sensitivity -58dB±2dB
Microphone Frequency Response 30-16,000Hz 		350
 COSONIC Cosonic CD-718MV Head Phone Driver Unit: 40mm
Speaker Impedance: 32ohm±15%
Speaker Sensitivity: 94dB±3dB
Speaker Frequency Response: 20-20,000Hz
Maximum Power Input: 60mw
Microphone Operating Voltage: 4.5V
Microphone impedance: 2.2 K
Microphone sensitivity: -58dB±2dB
Microphone Frequency Response: 30-16,000Hz
Cord Length: 2.2 meters
350
 COSONIC Cosonic CD-736MV Head Phone Driver Unit: Φ40mm
Speaker Impedance: 32ohm±15%
Speaker Sensitivity: 100dB±3dB
Speaker Frequency Response: 20-20,000Hz
Maximum Power Input: 60mw
Microphone Operating Voltage: 4.5V
Microphone impedance: 2.2 K
Microphone sensitivity: -58dB±2dB
Microphone Frequency Response: 30-16,000Hz
Cord Length: 2.2 meters
350
 COSONIC Cosonic CD 781 Cosonic CD 781
Speaker size: 40mm, Speaker Impedance: 32ohm?5%, Speaker Sensitivity: 105dB?dB, Speaker Frequency Response: 20-20,000Hz, Maximum Power Input: 30mw, Microphone Operating Voltage: 4.5V, Microphone impedance:2.2 KMicrophone sensitivity: -58dB?dB, Microphone Frequency Response: 30-16,000Hz, Wire Length: 2.2 meters		 400
 COSONIC Cosonic CD-760 Cosonic CD-760 Head Phone 410
 COSONIC Cosonic CD-860 Head Phone Speaker Impedance: 32ohm±15% Speaker Sensitivity: 110dB±3dB Speaker Frequency Response: 20-20,000Hz Maximum Power Input: 30mw Microphone Operating Voltage: 4.5V Microphone impedance: 2.2K 530
 CREATIVE Creative EP 50 Creative Ear Phone EP 50
Stereo Sound Quality
3.5mm Audio Jack
For MP3 / MP4 /DVD Player
Gold-plated connector
Frequency Response 20Hz ~ 20kHz
Sensivity - 111dB		 350
 CREATIVE Creative HE-100 Head Phone Earphone Frequency Response: 20Hz-20kHz
Impedance: 32ohms Sound Output (SPL): 121dB
Microphone Microphone Directivity: Omni directional
Frequency Response: 100Hz-8kHz Impedance: <2.2kohms
Sensitivity: -47dBV/Pa Cord Length: 2.3m		 800
 CREATIVE Creative HQ 80 Creative HQ 80
Headphones Type: Headphones - binaural
Headphones Form Factor: Behind-the-neck
Connectivity Technology: Wired
Sound Output Mode: Stereo
Response Bandwidth: 20 - 20000 Hz
800
 CREATIVE Creative EP 220 Creative Ear Phone EP 220
Frequency Response 20Hz - 20KHz
Sensitivity (1KHz) 110dB/mW
Cord Length 1.2m		 1,300
 CREATIVE Creative HS 350 Creative HS 350
Driver Units: 40mm Super Thin Diaphragm
Frequency Response: 20Hz-20kHz
Impedance: 32ohms
Microphone: Noise-canceling electret condenser
Frequency Response: 100Hz-16kHz
Cord Length: 2.5m Oxygen-Free Copper cable
Input/Output Plugs: 3.5mm stereo gold-plated miniplug x 2
Net Weight: 139g (without packaging)
1,350
 CREATIVE Creative Fatality Gaming Head Phone Creative Fatality Gaming Head Phone 4,000
 G-MASTER G-Master GH20606MV Head Phone Speaker Impedance: 32ohm±15%
Speaker Sensitivity: 100dB±3dB
Speaker Frequency Response: 20-20,000Hz
Maximum Power Input: 60mw
Operating Voltage: 4.5V
impedance: 2.2 K
sensitivity: -58dB±2dB
Frequency Response: 30-16,000Hz
400
 GENIUS Genius HS-02B Head Phone Genius HS-02B Head Phone
Frequency response 20Hz~20KHz
Sensitivity 118dB
Impendence (@1KHz) 32ohm
Cable length 1.8M
Interface 3.5mm
Inline VR Yes
Headset Weight 65		 400
 GENIUS Genius HS-04S Head Phone Genius HS-04S Head Phone
Type Head-band (Small-size)
Microphone Yes
Noise-Cancelling (MIC) Yes
Volume Control Yes
500
 GENIUS Genius HS-04S2 Head Phone Genius HS-04S2 Head Phone
Sensitivity 105dB
Frequency Response 20~20KHz
Unit Driver 40mm
Impedance 32 ohm
Cable length 250cm		 650
 GENIUS Genius HS-03U Gaming Head Phone Genius HS-03U Gaming Head Phone
Frequency response 20Hz~20KHz
Sensitivity 118dB
Impendence (@1KHz) 32ohm
Cable length 1.8M
Interface 3.5mm
Inline VR Yes
Headset Weight 65
2,000
 GENIUS Genius HS-04U Dolby USB Gaming Head Phone Genius HS-04U Dolby USB Gaming Head Phone
Frequency response 10Hz ~ 20KHz
Impedance 32ohm +/- 20%
Sensitivity 112dB +/-3dB@ 1KHz
Distortion (THD) <3% @1KHz for 1mW
Max input: 5mW
System Requirements:
?Pentium III or AMD K6 500MHz above
?Min. of 50MB free hard disk space
?Windows 98SE/ME/2000/XP/MCE
?CD/DVD-ROM Drive
?Available USB port
2,950
 HI FI Hi Fi S.XBX MH2001 Hi Fi Head Phone S.XBX MH2001
To scan FM channels
The perfect audio chat tool
Frequency Range 86 - 108 MHz
Reception Mode FM
Distortion 2%		 600
 HYUNDAI HYUNDAI 993 The portable headphone made from high-rigidity materials; Ear cushions provide comfort
Slim headband to keep headphones snug
High-fidelity speakers: sound is clear, transparent and controllable!
Unilateral cord design to avoid winding round other installations
The lightweight headphone with in-cord volume controller and microphone 		300
 HYUNDAI Hyundi 850 CJC Head Phone Horn 40 mm diameter
sensitivity 107db ±16. 1 kHz at 3dB
impendence 32ω ±16 of 15%
frequency response 20hz-20, 000hz
rating of 150 MW hydro
technical data parameter 15 MW
2. 5 m wire 0.3M ±16.
PIN stereo φ3.5mm		 400
 HYUNDAI Hyundi 861 CJC Head Phone Sensitivity: -58dB ± 3dB
Directivity: Omnidirectional
Impedance: <2.2KΩ
Speaker Dia.: 40.0mm/1.6in
Frequency Response: 20Hz ~ 20, 000Hz
Plug Dia.: 3.0mm/0.1in
Cable Length: 2500mm/98.4in		 725
 SUNTECH SUNTECH SH657MB SUNTECH SH657MB Head Phone 400
 Total Found : 40


Tk.79,500
Lenovo Y550 Core 2 Duo 2BQ
CPU - Intel Core 2 Duo T6600 2.2GHz
RAM - 4GB DDR3
HDD - 500GB HDD
Warranty - 1 Year


Tk.68,000
Canon iR1024
Digital Copier
1200x600 DPI
24 PPM Speed
128MB Memory
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     Total Questions:  473
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