Learning Machine Catalog - Changsha Haili Electronic Technology Development Co., Ltd.

digital language lab software

1.Modern multimedia language lab software system 2.E-learning lab software system 3.Powerful function Introduction HL-6800A language lab software is a great innovational improvement of the language laboratory system. It's also called E-learning...

HL-922 Language repeater

Language repeater with high fidelity and strong anti-shock Function and specification:* Auto Hi-Fi Repeat* Auto Follow / Contrast* Original Sound Keeping, Follow/ Contrast* Manual Follow, Repetition Contrast* Original Sound Five-grade changing speed Repeat* Tape record....

HL-860 Language learning system headset

1.Language learning system headset 2.computer headset language Learning system headset.1. Good looking and wearing comfort2. Excellent sound effect, clear sound quality3. Stable and durable4.line volume control operation SpecificationHeadphone :Sensitivity≥108dB at 1KHz,...

J-300 Inverted metallurgical microscope

J-300 inverted metallurgical microscope ,imaging clearly, wide field of vision J-300,The whole design accord with man-computer function, suitable for long time operation and use. Mainly used for identifying and analyzing materials internal organization, it is an important...

HL-380 Multimedia wired headphone

Multi-media headset. 1. Good looking and wearing comfort 2. Excellent sound effect, clear sound quality 3. Stable and durabl SpecificationHeadphone:Sensitivity≥96dB at 1KHz, 1mWFrequency Response20 to 20,000HzImpedance32 ohmMicrophone :Sensitivity-42dB±2dB at 1KHz,...

XSP-35TV Samply CCD interface biological microscope

Biological Microscope ,The Total Magnification is 100X - 1600X, 12V/20W Halogen Lamp xSP-35tv Biological Microscope have clear image, wide field, beautiful sculpt, convenient operation Specification:1)Total Magnification:100X -1600X2)Eyepieces:WF10X ...

XSP-36 Hinge type biological microscope

Biological Microscope ,The Total Magnification is 100X - 1600X xSP-36 Biological Microscope have clear image, wide field, beautiful sculpt, convenient operation Specification:1)Total Magnification:100X -1600X2)Eyepieces:WF10X WF16X3)Achromatic Objectives:10X...

HL-750 Headphone with microphone

1.Language learning system headset. 2.computer headset language Learning system headset.1. Good looking and wearing comfort2. Excellent sound effect, clear sound quality3. Stable and durable4.line volume control operation SpecificationHeadphone :Sensitivity≥108dB at 1KHz,...

HL-L60 stereo walkman speaker

Language repeater with high fidelity and strong anti-shock Function and specification:* Auto Hi-Fi Repeat* Auto Follow / Contrast* Original Sound Keeping, Follow/ Contrast* Manual Follow, Repetition Contrast* Original Sound Five-grade changing speed Repeat* Tape record. Computer...

HL-2160A Language laboratory system

1.Stable language laboratory system 2.Student machine built-in memory chipset 3.A/B paper exam 4.Easy to operate HL-2160A is a record type analog language laboratory system, except the basic function of analog language learning system,it is available for...