Search results for "school electronics"

1. LCD screen display with synchronised lyrics2. Bluetooth call and recording function, Bluetooth version 5.03. Decode MP3, WMA, WAV, FLAC, APE lossless format music4. Read USB disk TF card5. Support FM radio, frequency band (87.5MHZ-108.0MHZ)6. External audio input LINE IN 7. Support 10m distance infrared remote control operation8. Pushbuttons: six buttons for multi-directional control, REC / REPEAT / VOL- / AUTO / VOL+ / MODE9. 12V power supply, power failure memory10. Dimensions: length 90 x width 57 mm; depth 28 mmKey operation details: 1. REC: press the REC button to start recording, press the REC button again to cancel the recording function and play the recording file; when recording than a storage device needs to be connected, e.g. U disk or TF card.2. REPEAT: Press once for the single song loop function, then press again to cancel the single song loop and play in sequence.3. VOL-key (previous song/volume down): short press for previous song in MP3 status, long press for volume down; short press for adjusting a station number upwards in FM status; short press for Bluetooth previous song in Bluetooth function, long press for volume down4. AUTO button (play/pause): short press for play/pause in MP3; short press for play/pause in FM, long press for auto receive and save station; short press for play/pause in BluetoothVOL+ button (next song/volume up): short press for next song in MP3, long press for volume up; short press for downward adjustment of a station number in FM; short press for next song in Bluetooth, long press for volume down6. MODE button: switch between USB / TF / FM / Audio input / Bluetooth function in sequenceSpecification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 11cm * 7cm * 5cm / 4.33inch * 2.76inch * 1.97inch Qty per Carton 356 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 356 pcs = 63012 pcs40HQ: 412 cartons * 356 pcs = 146672 pcs

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1. The Gimble holds your book open at the ideal reading angle and still allows you to turn the pages easily for a more comfortable and enjoyable read. 2. Hold paperback books up to 400mm width at the perfect reading angle and will not damage the spine of the book. 3. Ideal for travel, school and home as it is lightweight and easy to use. 4. Material: Plastic 5. Folding Size: 14.5cm x 4.8cm 6. The color of the item might be sent at randomSpecification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 25cm * 15cm * 2cm / 9.84inch * 5.91inch * 0.79inch Qty per Carton 80 Carton Weight 3.80kgs / 8.38lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 80 pcs = 40000 pcs40HQ: 1162 cartons * 80 pcs = 92960 pcs

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Features1. Small size, big vision. 2. Quiet design, efficient cooling system. 3. Built-in speakers. 4. Built-in lithium battery, no need worrying about the power. 5. With high precision lens, gives a better experience. 6. Energy saving, low cost of use and environment protection. 7. Support AV & USB & VGA & HDMI. 8. Portable and convenient to take. 9. 800x480 pixels resolution with brightness of 1800 lumens. 10. Picture size can up to 32-120 inch. 11. 1500:1 contrast ratio.Specifications1. Imaging System: LCD 2. Keystone Correction: +/- 15 degree manual 3. Lumen: 1800 Lumens 4. Contrast: 1000:1 5. Physical Resolution: 800 x 480P, support 1280 x 800P 6. Power: 60W 7. Power Supply: 110-240V 50/60Hz 8. Light Source: LED 9. Input Interface: USB / SD / HDMI / AV / VGA 10. Output Interface: 3.5mm earphone 11. Projection Distance: 1-3 meters 12. Projection Size: 32-120 inch 13. Aspect Ratio: 16:9 / 4:3 14. Picture Format: JPEG, BMP, PNG 15. Music Format: WMA, MP3, MP4 16. Movie Format: RM/RMVB, MPEG1, MPEG2, MPEG4, H264, MOV, FLV, VC1, DIVX 17. Size: 208 x 165 x 80mm 18. Weight: 949gSpecification: General Model LY-40 Display Types LCD Native Resolution 1280 x 800 Brightness 1800 lumens Lamp Types/Number/Life LED Contrast Ratio 1500:1 Image Color 16.7k Projection Distance 1 - 3m Power Consumption 60W Interfaces(I/O) 1 x USB Port 1 x HDMI Port 1 x VGA Port 1 x SD Card Slot 1 x AV Port Dimensions Size 208 x 165 x 80mm Weight 949 g Package Include Package Contents 1 x Projector 1 x Remote Control 1 x AV Cable 1 x Manual 1 x USB Cable 1 x Power Cable Package Weight One Package Weight 0.97kgs / 2.14lb One Package Size 22cm * 18cm * 10cm / 8.66inch * 7.09inch * 3.94inch Qty per Carton 20 Carton Weight 21.90kgs / 48.28lb Carton Size 50cm * 44cm * 36cm / 19.69inch * 17.32inch * 14.17inch Loading Container 20GP: 336 cartons * 20 pcs = 6720 pcs40HQ: 781 cartons * 20 pcs = 15620 pcs

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1. Material: plastic, metal, electronic components2. Applicable: mobile phone sound card live broadcast, computer recording, support U disk, support Bluetooth connection, band tuning3. Power: 110-240W4. Interface: TYPE-C5. Support electronic devices with bluetooth function6. U disk can be inserted to play music7. The mixer is equipped with a USB interface, compatible with most U disks8. With 3.5mm monitor earphone interface, it can monitor the level signal of the channel in real time, which is more convenient to use9. Dimensions: 15 x 17 x 4.5 cmSpecification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 17cm * 17cm * 5cm / 6.69inch * 6.69inch * 1.97inch Qty per Carton 50 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 50 pcs = 8850 pcs40HQ: 412 cartons * 50 pcs = 20600 pcs

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Features:1. This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.2. Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers.3. Adjustable vertical displacement, and with instructions.4. With automatic, regular and one-shot modes, easy to capture the moment waveform.5. Available rising or falling edge trigger.6. Observable previous trigger waveform (negative delay).7. Can freeze at any time waveform display (HOLD function).8. Come 1Hz /3.3V square wave test signal source.9. With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values.10. Waveform storage function: will not lose the waveform after power off.11. Short-circuit and open-circuit detection: can help the user find out the soldering error.12. TFT controller recognition function. Note:This DIY kit is soldered. Specifications:1. Maximum Real-time Sampling Rate: 1Msps2. Accuracy: 12Bit3. Sampling Buffer Depth: 1024 bytes4. Analog Bandwidth: 0-200KHz5. Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner)6. Input Impedance: 1Mohm7. Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)8. Coupling Modes: DC / AC / GND9. The Horizontal Time Base Range: 10μs / Div - 50s / Div (1-2-5 progressive manner)10. Supply Voltage: DC 9V11. PCB Size: 117 * 76mm / 4.6 * 3in12. Screen Size: 52 * 40mm / 2 * 1.57in Package List:- 1 * DSO138 soldered Oscilloscope Kit- Soldering- 1 * Probe- 3 * User Manual(English)Specification: Package Weight One Package Weight 0.15kgs / 0.33lb One Package Size 20cm * 13cm * 3cm / 7.87inch * 5.12inch * 1.18inch Qty per Carton 116 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 116 pcs = 41180 pcs40HQ: 825 cartons * 116 pcs = 95700 pcs

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1. Material: plastic + alloy probe2. Working power supply: 9V battery x 1 (not included)3. The thermal conductivity meter is an electronic instrument designed and manufactured based on the thermal conductivity of diamonds. It is specially used to identify the authenticity of diamonds. It is also suitable for detecting/identifying the hardness of genuine gemstones such as jade, jade, crystal, etc.4. The metal tip of the probe is electrically heated and a buzzing sound is made when it touches the surface of the diamond5. Whether it is to identify the authenticity of diamonds or test the hardness of jade, it should be noted that the probe of the thermal conductivity meter should be at a 90-degree right angle to the object being tested6. When testing, adjust the three-color indicator light to the 4th grid, then press the triangular iron sheet at the back with your hand, and align the probe vertically with the test object. If it is a diamond, the light jumps to the 8th grid or above, that is, the red light area, and a dripping sound is made; if it is to test jade, the light will light up the 6th or 7th grid, indicating that the hardness of the jade has reached, and there will be no sound7. The operating environment is 5-35 degrees Celsius, and the tested product must be clean, dry and at room temperature8. Dimensions: 41x155x21 mm9. Net weight: 57 gramsSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 20cm * 7cm * 5cm / 7.87inch * 2.76inch * 1.97inch Qty per Carton 60 Carton Weight 8.30kgs / 18.30lb Carton Size 42cm * 37cm * 32cm / 16.54inch * 14.57inch * 12.6inch Loading Container 20GP: 536 cartons * 60 pcs = 32160 pcs40HQ: 1244 cartons * 60 pcs = 74640 pcs

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1. It is welded with hidden screws, which is sturdy and durable, shock-resistant and anti-drop2. The photosensitive scanner can easily scan wrinkled, blurred, and incomplete barcodes3. The receiver can be connected to the computer to start scanning, fast and sensitive4. Features: powerful decoding, fast scanning, smart sleep, plug and play, large-capacity battery, remote reception, mobile payment, strong compatibility5. Resolution: 5mil6. Scanning rate: 120 times/sec7. Interface type: USB interface8. Handle material: ABS+TPU9. Transmission mode: wireless 2.4G transmission, Bluetooth transmission, wired transmission10. Battery capacity: 2000mah11. Charging time: about 8 hours12. Working time: about 40 hours continuously13. Packing list: scanner, charging cable, wireless receiver, manual14. Size: 165x65x90mm15. Weight: about 170gSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 20cm * 10cm * 12cm / 7.87inch * 3.94inch * 4.72inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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1. Material: zinc alloy material + 5D glass2. Battery capacity: 120mAh3. PCM recording 1536Kbit, optional voice-activated recording 50DB4. Automatic split recording, loop overlay recording5. One-button recording, with delete function, play LED light indicator6. Continuous recording for 25 hours, standby for 30 days, 8G capacity (storage recording for more than 70 hours)7. Support MP3, WMA, WAV playback, support fast forward and backward playback8. With time stamp, the recording file name is named after time.9. Support MP3, WMA, WAV playback, support fast forward and backward playbackSpecification: Package Weight One Package Weight 0.13kgs / 0.30lb One Package Size 15cm * 9cm * 5cm / 5.91inch * 3.54inch * 1.97inch Qty per Carton 120 Carton Weight 16.60kgs / 36.60lb Carton Size 47cm * 38cm * 52cm / 18.5inch * 14.96inch * 20.47inch Loading Container 20GP: 287 cartons * 120 pcs = 34440 pcs40HQ: 666 cartons * 120 pcs = 79920 pcs

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1. The cassette players is small and compact and easily portable, it also comes with belt clip, rewind fast forward stop play and record button, are easy to use, sound is crisp with no buzzing or other noise buttons work well. 2. Good straight walkman tape player easy to use, plug and play, no need a drive works with all kinds of tapes, enjoy the music conveniently in any where via 3 5mm jack earphone (no included) or speaker. 3. It is a cassette player to bring out the soundtrack of past memories on your cherished cassettes had some old cassettes you wanted to listen to volume dial worked well. 4. This walkman uses 2 x AA batteries (no included) or an USB power supply , if you use the USB power recommend remove any battery first. 5. Radio operation, switch the function selector to radio, switch the band selector to AM or FM for the desired band, turn the tuning knob to select the desired radio station. 6. FM: 87MHz-108MHz(Japan: 76-90MHz) 7. AM: 520KHZ-1600KHZ 8. Speaker: 45mm, 8Ohm, 1W 9. Product size: 12x8.7x3.5cm 10. Product weight: 186g 11. Product material: ABSSpecification: Package Weight One Package Weight 0.27kgs / 0.60lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 52cm * 38cm * 32cm / 20.47inch * 14.96inch * 12.6inch Loading Container 20GP: 421 cartons * 60 pcs = 25260 pcs40HQ: 979 cartons * 60 pcs = 58740 pcs

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1. Wireless Bluetooth + USB foot switch,USB Mode + Bluetooth Mode: Two connection ways,Use USB wire or Bluetooth connect your PC or mobile phone- Allows hands-free operate on iPad, androids tablet and computers with your foot for working, play game push to talk etc.... 2. Simulate keyboard shortcuts: It is two keys or a few keys custom function keyboards, which can customize a key, combination of keys, hotkeys or shortcut keys .(e.g. "Ctrl + Alt + P" or "Alt + A") 3. Application: sewing machines, electric sewing machines, Dispensing machine, machine tools, medical equipment, instruments, computers office and so on. 4. Easy and convenient: Not only can be used in your PC via USB cable or wireless Bluetooth, it also can be used for iPad, iPhone, tablet, smartphone with wireless Bluetooth. Foot Switch Configuration Software (download). 5. Ergonomic design: Their ergonomic design maximizes ease of use: a gentle tap on the respective pedal is that is required. It is sturdy with good weight and well made. Specification: Package Weight One Package Weight 0.85kgs / 1.87lb One Package Size 33cm * 17.5cm * 5cm / 12.99inch * 6.89inch * 1.97inch Qty per Carton 22 Carton Weight 18.00kgs / 39.68lb Carton Size 69cm * 43cm * 30cm / 27.17inch * 16.93inch * 11.81inch Loading Container 20GP: 299 cartons * 22 pcs = 6578 pcs40HQ: 695 cartons * 22 pcs = 15290 pcs

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1. Frequency range: - FM: 87.5-108MHz (100KHz STEP) - AM: 520-1720KHz - SW: 2.3-30MHz - CB: 25-28MHz - AIR: 118-138MHz - VHF: 30-223(FM-N/FM-W) 2. Receiving sensitivity: - FM: 2uV - AM: 3uV/M - SW:40dBuV - CB: 1uV SQ: 1uV - AIR: 2uV SQ: 1uV - VHF: 2uV SQ: 2uV(NFM) 3. Product size: 103x60x15mm 4. Speaker: 40MM / 8ohm / 1W 5. Battery: 700mah 3.7V lithium battery 6. External power supply: DC 5V 7. Minimum operating voltage: 2V 8. Stereo separation: >=32dB 9. The distortion degree of: <=0.5% 10. Output power: <=200MW 11. Standard accessories: headset, rope, gift box, english manual, usb cable, external antennaSpecification: Package Weight One Package Weight 0.23kgs / 0.50lb One Package Size 13cm * 8.5cm * 3cm / 5.12inch * 3.35inch * 1.18inch Qty per Carton 45 Carton Weight 10.10kgs / 22.27lb Carton Size 42cm * 27cm * 26cm / 16.54inch * 10.63inch * 10.24inch Loading Container 20GP: 904 cartons * 45 pcs = 40680 pcs40HQ: 2099 cartons * 45 pcs = 94455 pcs

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1. Image system: LCD2. Original resolution: 320 * 240, resolution 1920*10803. Brightness: 80 lumens (24ANSI lumens)4. Power consumption: 18W5. Noise: less than 25dB6. Throwing distance: 0.5-3m7. Aspect ratio: 4:3/16:98. Contrast ratio: 500:19. Power: 12V 1.5A10. Picture size: 16-100 inches11. Speaker: 4 ohm 3W12. Input interface: AV / USB / TF / line mirroring / 5V 2A13. Output interface: 3.5mm headphone jack14. Size: 110x90x50mm15. Weight: 250gSpecification: Package Weight One Package Weight 0.51kgs / 1.12lb One Package Size 21cm * 15cm * 7cm / 8.27inch * 5.91inch * 2.76inch Qty per Carton 20 Carton Weight 11.50kgs / 25.35lb Carton Size 45cm * 38cm * 32cm / 17.72inch * 14.96inch * 12.6inch Loading Container 20GP: 487 cartons * 20 pcs = 9740 pcs40HQ: 1131 cartons * 20 pcs = 22620 pcs

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