Specification:
Display technology: lcos
Light source: led
Resolution: 640 x 480
Image size: max 73 inch at 3.0 meter
Uniformity: > 85%
I/o connection: 2.55 mm 4-pole av jack
Power supply : build-in rechargeable li-polymer
Battery 3.7v at 2500 m ah and mini
Usb for battery charging
Focus : manual focus
Projection distance: 0.2 m to infinite
Dimensons (wxsxh): 60 x 113 x 18 mm
Dimensons (wxsxh): 60 x 113 x 18 mm
Weight : 160 g
Pocket size media play projector.
- 1G memory + SD card slot
- Playback Jpeg. video
- 50 inch projection screen
- long life LED light source
- cell phone size
Usb flash drive with laser pointer
Features:
Plug-&-play usb ball pen with laser pointer
Usb bus powered; no external power required for data storage
No driver program required ( except for windows 98 )
No mechanical components; shake protection; electromagnetic wave protection
10 years data retention
Usb 1.0 / 1.1 compliant
Available in 32m / 64m / 128m / 256m / 512m capacities
Color : silver
Dimensions: 139 x 115 x 18 mm
Weight : 43g
Usb interface
System requirements:windows 98 / se / me / 2000 / xp, mac os 9.X, linux core 2.4 or above
Gigabit ethernet 8 port switch hub
Features :
- 8 x RJ-45 10/100/1000Base-T Port (Auto MDI-MDIX)
- Full Duplex 1000 Mbit/s
- Full and Half Duplex 10/100 Mbit/s
- Supports auto-sensing for speed and duplex capability
- Store-and-forward operation support
- Performs full wire-speed switching with Head of Line (HOL) blocking prevention
- Embedded 128K Byte SRAM for packet buffer
- Support packet length up to 1522 bytes
- Support 9K byte JUBMO packet
- Integrated two-way Address-Lookup engine and table for 4K MAC addresses
- Full-duplex IEEE 802.3x flow control
- Half-duplex back pressure flow control
- Smart flow control for mix-speed connection
- 8-port Gigabit Layer 2 Switches
20 pcs per cartoon
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Seal level: IP67 (1 meter underwater immersed for 1 hour) Shock resistance, vibration, anti-misplacement Insertion cable Suspension anti-electromagnetic interference protection No installation tools In addition, compared with other reinforced shell smaller and lighter; Signal attenuation; to prevent unauthorized tap and disconnect; support most of the network services; easy to engineer management and maintenance; highly resistant, including heat, humidity, dust and water interference; excellent expansion and application upgrade potential;
1. Rated current: 1.5A
2. Rated voltage: 125V
3. Insulation resistance: 500
4. Contact resistance: 30M
5. withstand voltage: AC 1000V RMS 50 Hz or 60 Hz 1 minute machine
material
1. Housing: ABS resin (U L94V - 0) PBT (UL94V - 0 compliant) Nylon 66 (UL94V - 0 compliant) Nylon 46 (UL94V - 0 compliant)
2. Contact line: 0.45 m diameter phosphor bronze gold plated, the thickness of 0.35, nickel-phosphorus bronze alloy Selective nickel plating
3. Shield: 0.20 - 0.25 mm thickness tin plated brass
4. Gold plated: 3U inch, 6U inch, 15U inch, 30U inch, 50U inch
surroundings
1. Operating temperature: -40 C to 70 C
