Suchergebnisse für "rechargeable education"

1. Realistic sound, simulating real strike effects. 2. Can play pop, rock, Latin, electronic and other styles. 3. Hi-hat using the pedal control to simulate the real hi-hat effect, there are closed, open, pedal hi-hat sound effects. 4. The position of the hi-hat and the snare drum can be interchanged to suit the player's hand habit, which can avoid the inconvenience of playing in the same plane. 5. The drum is simulated by pedals, and the hands and feet are used to practice more like real drums, and the well-behaved hand and foot coordination is well trained. 6. Two-channel output, good sound effects (external speakers must be used to make sound). 7. Headphone output, you can practice without disturbing others. 8. Built-in metronome basic function, training a good sense of rhythm. 9. This section does not have a link computer game function. Product feature: 1.Compact size and portable roll-up electronic drum set, very convenient to carry and store. 2.With 7 silicon drum pads including Tom/Snare/Hi-Hat/Crash/Ride, making excellent sounds and simulating real beating effect. 3.SNARE and HI-HAT positions can be exchanged by pressing SPECIAL button, according to the hahit of player. Built-in 5 drum set tones, 8 demo songs and 3 types of rhythms for easier practice. 4.Supports USB port or 2 * AAA batteries power supply.(batteries are not included) 5.With 3.5mm headphone output jack for connecting external earphone or speaker. 6.With MP3 input for connecting MP3/smartphone/ tablet to playing accompanying music. 7.Comes with a pair of drum sticks, 2 sustain pedals, a USB cable, and a 3.5mm audio cable. Ideal for drum set learning & practicing of kids or beginners, family entertainment and friends gathering. Specifications: 1.Material: Silicon + Plastic, Non-toxic and harmless environmental protection silicone, silicone pad 100% waterproof . 2.Drum Set Tones: POP, Rock, Latin, Electro, Percussion. 3.Demo Songs: Heavy Rock, Funk, Latin, Samba, Cha-Cha, Swing Hi-Hat, Upbeat Rock. 4.Power Supply: USB Cable(included) or 2 x AAA Batteries(not included). 5.Item Size: 43 x 28 x 2.7cm / 16.9 x 11 x 1.1 inch. 6.Item Weight: 455g / 16oz. 7.Power: DC 5V. 8.Input: 2.5W. 9.Output: 2W. Package includes: Hand Roll Drum x 1 Plastic bag x 1 User Manual x 1 Drum Sticks x 2Specification: Package Weight One Package Weight 0.93kgs / 2.05lb One Package Size 45cm * 30cm * 4.7cm / 17.72inch * 11.81inch * 1.85inch Qty per Carton 8 Carton Weight 9.50kgs / 20.94lb Carton Size 62cm * 40cm * 40cm / 24.41inch * 15.75inch * 15.75inch Loading Container 20GP: 268 cartons * 8 pcs = 2144 pcs40HQ: 624 cartons * 8 pcs = 4992 pcs

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1. High-performance chip, long read range, group reading speed of 900 tags per second. 2. Flexible USB/Bluetooth configuration, simulates keyboard data output. 3. Large-capacity, high-speed storage, and long-lasting battery life. Stores 30,000 data items and provides 10 hours of continuous operation on a full charge. 4. Press and hold the operation button (circular button) to automatically read the card and save the data to the device. 5. Dimensions: 280x140x34mm 6. Operating Frequency: 902-928MHz (may vary slightly by country or region) 7. Operating Protocol: ISO-18000-6C (EPC G2) 8. Card Reading Distance: 0-15 meters 9. Output Power: 1-33dBm 10. FM Mode: Broad Spectrum FM (VHSS) or Fixed Frequency, software-configurable 11. Communication Interface: USB 2.0, Bluetooth 5.1 12. Card Reading Indicator: OLED display, LED indicator, buzzer 13. Memory Card: 128MB (NandFlash), 30,000 data cache 14. Battery: 3.6V lithium battery, 6800mAH, continuous operation for over 10 hours 15. Humidity: 5%-95%, non-condensing 16. Data Output Mode: Bluetooth, Keyboard Emulation, USB Keyboard Emulation 17. Operating Temperature: -10 to +50 degree Celsius 18. Storage Temperature: -25 to 70 degree CelsiusSpecification: Package Weight One Package Weight 0.71kgs / 1.57lb One Package Size 33cm * 18cm * 7cm / 12.99inch * 7.09inch * 2.76inch Qty per Carton 8 Carton Weight 6.60kgs / 14.55lb Carton Size 38cm * 35cm * 30cm / 14.96inch * 13.78inch * 11.81inch Loading Container 20GP: 668 cartons * 8 pcs = 5344 pcs40HQ: 1551 cartons * 8 pcs = 12408 pcs

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1. Es überträgt mit konstanter Geschwindigkeit und unterscheidet die von der Rückseite des Instruments reflektierten Wellen. 2. Es kann auch häufig in der Fertigung, Metallverarbeitung, Warenprüfung und bei anderen Materialien verwendet werden, die Ultraschallwellen zulassen. 3. Ultraschall-Dickenmessgeräte eignen sich für Materialien, die konstante Schallwellen leiten und reflektieren, wie Metall, Kunststoff, Keramik, Glas usw. 4. Das intelligente tragbare Ultraschall-Dickenmessgerät wird durch einen Mikroprozessor gesteuert, der die Dicke schnell und genau messen kann und den Klang verschiedener Materialien wiedergibt, ohne dass eine Ultraschallmessung erforderlich ist. 5. Das Werkzeug kann Teile aus verschiedenen Materialien oder aus der industriellen Produktion genau messen sowie Druckbehälter in Rohren und Produktionsanlagen sowie den Korrosionsgrad verschiedener Teile überwachen. 6. Messbereich: 1,00-300,0mm (Stahl) 7. Datenspeicher: 500 8. 8.3 1,2V Nickel-Metallhydrid-Akku, jedoch nicht ausgestattet Spezifikation: Paketgewicht Gewicht eines Pakets 0,81 kg / 1,79 lb Einheitspackungsgröße 28 cm * 20 cm * 7 cm / 11,02 Zoll * 7,87 Zoll * 2,76 Zoll Menge pro Karton 10 Kartongewicht 7,98 kg / 17,59 lb Kartongröße 70 cm * 24 cm * 30 cm / 27,56 Zoll * 9,45 Zoll * 11,81 Zoll Container laden 20GP: 529 Kartons * 10 Stück = 5290 Stück 40HQ: 1228 Kartons * 10 Stück = 12280 Stück

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1. GREENTEST is a very new and revolutionary food environmental safety monitor that protects ourselves and our children from particulate matter, nitrates and nitritesFruits and vegetables.It calculates the concentration of nitrite in fruits and vegetables through a sophisticated conductivity test, and gives the appropriate tips and warnings.Guarantee the authentic product, with it, we can better enjoy the green and healthy life.2. Description:Model: Greentest 23. test categories: fruits, vegetables and meatPortable, compact and lightweight: Greentest2 was designed with your convenience in mind.Small and lightweight devices are small enough to fit into your pocket or easily carry you in your bag wherever you go.Easy to use interface: Greentest2s high-resolution color display provides an easy to use interface with our unique nitric acid and intuitive testing software, allowing you to quickly see the quality and safety of fruits, vegetables, and meat.Quick and accurate results: Greentest2 shows that your nitrate test results have an error of less than 10% in just 3 seconds.Separate test probes: single test probes are easy to insert into fruits, vegetables and meat for nitrate levels without damaging your food.Long battery life: the 720 mah rechargeable lithium-ion battery provides up to 20 hours of use, making it easy to use the supplied USB charger charging device.Modern design: clean a white shell to provide a look that is not only modern and professional but also suitable for everyday use.4. additional information:Product quality assurance: the manufacturer promises to provide a one-year warranty and enjoy the original factory maintenance service.Delivery: freight is not included in the price of the product.Discuss shipping and delivery requirements with customer serviceOnline product validation: make sure you have an official Greentest device by using our convenient online validation service.5. technical specifications:Nitrate measurement range: 0-9999 mg/kgMeasurement error: < 10%Dimensions: 122, 52 x 14 mmWeight: 85 gramsTFT color display resolution: 320 x 240Power supply: 720 mah lithium battery;Additional power supply :USB power supply charger,USB charging current :310 ma;Power supply voltage range :5 vUsage time: 20 hours (using fully charged 720 mAh lithium battery in default device setting)Working temperature: 0-60 ° + С.Specification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 15cm * 15cm * 4.2cm / 5.91inch * 5.91inch * 1.65inch Qty per Carton 336 Carton Weight 30.00kgs / 66.14lb Carton Size 90cm * 90cm * 39cm / 35.43inch * 35.43inch * 15.35inch Loading Container 20GP: 84 cartons * 336 pcs = 28224 pcs40HQ: 195 cartons * 336 pcs = 65520 pcs

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1. Material: PP+ABS2. Capacity: 160ml3. Rated power: 3W4. The body is non-slip and wear-resistant, and the body is transparent5. Built-in 1200mAh lithium battery6. The whole body is detachable and easy to clean7. Dimensions: 75x75x245mm8. Weight: about 380 gramsInstructions:1. Add capsules/coffee powder into the capsule holder2. Screw the capsule holder clockwise into the machine3. Add hot water that does not exceed 92 degrees Celsius of the MAX line4. Turn on the power to start brewing coffeeSpecification: General Certificate EMC Package Weight One Package Weight 0.57kgs / 1.25lb One Package Size 26.5cm * 9cm * 9cm / 10.43inch * 3.54inch * 3.54inch Qty per Carton 30 Carton Weight 16.30kgs / 35.93lb Carton Size 58cm * 31cm * 47cm / 22.83inch * 12.2inch * 18.5inch Loading Container 20GP: 315 cartons * 30 pcs = 9450 pcs40HQ: 732 cartons * 30 pcs = 21960 pcs

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Features: 1. Massage the fine lines around the eyes with eye cream, red light heating, blue light acne 2. Clean the eye area and apply eye cream evenly 3. It can solve many eye skin problems, such as bags under the eyes, dark circles, eye edema and eye wrinkles, etc. 4. Eye beautifying devices are generally rechargeable. When using it, turn on the switch first, adjust the eye beautifying device to the gear that suits you, usually in the middle range, and then put the eye beautifying device on the eye skin to let it vibration work 5. When using the eye beauty device, you can slowly move the eye beauty device so that every detail is taken care of. However, the massage time for one position should not be too long. If the massage is too long, the skin will not be able to bear it Product parameters: 1. Material: ABS, electronic components 2. Massage principle: vibration, hot compress 3. Power: about 1W 4. Vibration frequency: 1200-1500rpm 5. Built-in battery capacity: 50mAh 6. Charging time: about 1h 7. Battery life: 1-3h 8. Temperature: 40-45 degrees Celsius 9. Product size: 12 x 2.5 cm 10. Weight: 100 grams Packing list: -Eye beauty instrument x 1 -USB cable x 1 -Instruction manual x 1Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 6cm * 3cm / 5.91inch * 2.36inch * 1.18inch Qty per Carton 200 Carton Weight 20.00kgs / 44.09lb Carton Size 50cm * 50cm * 40cm / 19.69inch * 19.69inch * 15.75inch Loading Container 20GP: 266 cartons * 200 pcs = 53200 pcs40HQ: 619 cartons * 200 pcs = 123800 pcs

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1. Circular mirror diameter: 20cm2. Light source: LED flashlight3. Aluminum pole length: 120cm4. Power supply: 3 AA batteries (not included)5. Scope of application: under-vehicle security inspection, shaft detection, security services, car maintenance6. In dark places, turn on the flashlight for clearer detection.7. Foldable design, easy to carry, no installation required, easy to operate8. High-quality aluminum alloy mirror back and shrink rod acrylic round mirror, ABS anti-slip handle9. 180-degree super wide angle, clearer imaging10. The bayonet connection is stable, the retractable straight rod can be adjusted in length at will, and it is very convenient to use.11. Packed in handbags, equipped with a protective layer of pearl cotton for safe transportation12. Clear and large-angle acrylic mirror, double magnification, shatterproof and durable13. Telescopic aluminum rod adjustment range 47-120cm14. Net weight: 0.9kgSpecification: Package Weight One Package Weight 1.00kgs / 2.21lb One Package Size 52cm * 27cm * 10cm / 20.47inch * 10.63inch * 3.94inch Qty per Carton 6 Carton Weight 6.00kgs / 13.23lb Carton Size 54cm * 47cm * 28cm / 21.26inch * 18.5inch * 11.02inch Loading Container 20GP: 375 cartons * 6 pcs = 2250 pcs40HQ: 871 cartons * 6 pcs = 5226 pcs

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1. Material: ABS2. Control distance: about 800m3. Adjustable intensity: 0-99 levels4. Lithium battery capacity: 300mAh5. Charging time: about 4 hours6. Standby time: about one week (depending on the frequency of use)7. Frequency: RF4338. Receiver waterproof rating: IP67Features:1. Smart remote training collar, deep waterproof, safe and effective, fully functional2. 3 modes design, shock/vibration/sound, one button start, anti-interference3. 3 signal channels on the remote transmitter, it can control 3 receivers of the same model4. 800 meters long-distance control, you can easily train your dog even when you are out of the house5. Blue backlit screen, can be used at night6. Rechargeable design, automatic power saving, automatic standby mode and memory function7. Suitable for large, medium and small dogs, adjustable PU collar, adjustable length of up to 67 cm, suitable for different breeds of dogsSpecification: Package Weight One Package Weight 0.80kgs / 1.77lb One Package Size 17cm * 16cm * 5cm / 6.69inch * 6.3inch * 1.97inch Qty per Carton 50 Carton Weight 41.50kgs / 91.49lb Carton Size 61cm * 40cm * 32cm / 24.02inch * 15.75inch * 12.6inch Loading Container 20GP: 341 cartons * 50 pcs = 17050 pcs40HQ: 792 cartons * 50 pcs = 39600 pcs

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1. A 500ml large-capacity water tank with a large opening at the top, making it easier to add water2. Nine-blade spiral fan blades, converging air duct, effectively reducing indoor temperature3. Wide-angle air supply, powerful air delivery system, large-scale cooling4. Two-speed wind speed modes, coolness can be freely adjusted5. Backward air inlet, mesh air inlet, quickly and extensively sucks in a large amount of air6. Anti-slip bottom pad, stable and non-slip, safe and does not tip over7. Air outlet grille, can be manually adjusted by 15° to select the desired angle8. Touch button, one-click start, convenient and fast9. Square large fan surface, stronger wind force is gatheredParameters1. Noise: more than 20dB2. Water tank capacity: 500mL3. Applicable area: 25 cubic meters4. Battery capacity: 1800mAh5. Charging interface: Type-C6. Usage time: maximum setting + spray mode lasts 2-3 hours7. Atomization settings: one setting for continuous spray, two settings for 5-second spray followed by a 5-second pause8. Rated voltage: DC 5V9. Rated frequency: 108Hz10. Rated power: 25W11. Spray quantity: two12. Switch button: touch switch13. Cool air settings: fan setting at two levels14. Materials: ABS, PC, electronic components, silicone15. Size: about 16.4 x 11.4 x 21.4 cmSpecification: Package Weight One Package Weight 0.86kgs / 1.90lb One Package Size 25cm * 18cm * 13cm / 9.84inch * 7.09inch * 5.12inch Qty per Carton 18 Carton Weight 17.00kgs / 37.48lb Carton Size 64cm * 59cm * 48cm / 25.2inch * 23.23inch * 18.9inch Loading Container 20GP: 147 cartons * 18 pcs = 2646 pcs40HQ: 341 cartons * 18 pcs = 6138 pcs

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1. Module properties: synchronous rectification non-isolated buck constant current constant voltage module CC CV charging module2. Scope of application: high-power LED constant current drive, lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride battery (battery pack) charging, solar panels, wind turbines3. Input voltage: 6-40VDC4. Output voltage: continuously adjustable (1.2-35VDC) below 32V for a long time (applicable to applications where the input voltage is higher than the output voltage and cannot be boosted)5. Output current: maximum 20A, long-term within 15A (please add a fan to dissipate heat when the power tube temperature exceeds 65 degrees, and use a reduced rating for high voltage output)6. Current limiting range: 0.2-20A (adjustment) please add a fan if the module exceeds 65 degrees7. Low voltage difference: 3V8. Operating frequency: 150KHZ9. Conversion efficiency: about 96% high, efficiency is related to voltage difference and use environment10. Output ripple: ripple about 50mV (excluding noise) 20M bandwidth (for reference only) input 24V measured11. Working temperature: -10 to +75 degrees Celsius (please pay attention to the power tube temperature in actual use, if the temperature is too high, please increase heat dissipation or use it at a reduced rating)12. Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease)13. Output short circuit protection: yes (instantaneous protection) constant current (the current constant current value cannot be short-circuited for a long time)14. Input reverse connection protection: no15. Output anti-reverse current: no, for loads with self-power or inductive loads, an external diode is required!16. Wiring method: Wiring terminal17. Size: 60x53x30mm18. Weight: about 85 gramsOutput current adjustment method:1. Adjust the CV potentiometer to set the output voltage to the voltage value you need according to your load requirements2. Set the CC potentiometer counterclockwise for about 30 turns (that is, set the output current to a small value), connect the LED, and adjust the CC potentiometer to the current you need. For battery charging, discharge the battery, then connect it to the output, and adjust CC to the current you need (when used for charging, you must use a discharged battery to adjust it accurately, because the more power left in the battery, the smaller the charging current)Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 7cm * 7cm * 6cm / 2.76inch * 2.76inch * 2.36inch Qty per Carton 175 Carton Weight 18.60kgs / 41.01lb Carton Size 51cm * 37cm * 32cm / 20.08inch * 14.57inch * 12.6inch Loading Container 20GP: 441 cartons * 175 pcs = 77175 pcs40HQ: 1025 cartons * 175 pcs = 179375 pcs

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1. When used with this charging cable, the Power 1000 Mini can be directly connected to a car battery for safe and efficient in-car charging.2. Equipped with a replaceable plug-in fuse, effectively ensuring electrical safety.3. The SDC interface features a protective cover design to effectively prevent foreign objects and dust from entering.4. Note: Due to the different generator operating logic compared to gasoline-powered vehicles, this charging cable is currently not supported for hybrid and pure electric vehicles.Specifications:1. Cable Length: 5 meters2. Input: 9 to 30 Volts, maximum current 45 Amps, maximum power 400 Watts3. Output: 9 to 30 Volts, maximum current 45 Amps, maximum power 300 Watts4. Compatible Product: Suitable for DJI Power 1000 MiniSpecification: Package Weight One Package Weight 1.30kgs / 2.87lb One Package Size 30cm * 25cm * 8cm / 11.81inch * 9.84inch * 3.15inch Qty per Carton 5 Carton Weight 7.60kgs / 16.75lb Carton Size 32cm * 27cm * 42cm / 12.6inch * 10.63inch * 16.54inch Loading Container 20GP: 734 cartons * 5 pcs = 3670 pcs40HQ: 1705 cartons * 5 pcs = 8525 pcs

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1. 33 different languages instantly inter-translate: English, Chinese, Korean, Japanese, Thai, French,German, Spanish, Italian, Dutch, Greek, Portuguese, Russian, Arabic, Swedish, Czech, Finnish, Danish, Polish, Hungarian, Romanian 2. Intelligent APP Online translation. It is a good choice to travel abroad, chat with foreign friends and translate. 3. Dual mic adapterization and denoising, quick reaction accurate recognition and real time translate. 4. Easy to use: Download app (Android and IOS) and connect it to your phone via bluetooth, and then you can translate language you want Parameters: 1. Speech recognition distance: 1 meter 2. Battery: 3.7V/800 mAh rechargeable battery 3. Smartphone Platform: Android 4.3 or IOS 7.0Specification: General Model T8 Bluetooth V4.0/ 10 meters Distance Size 13.5*3.8*1.2cm Weight 77g Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 17.5cm * 6cm * 1.9cm / 6.89inch * 2.36inch * 0.75inch Qty per Carton 100 Carton Weight 16.30kgs / 35.93lb Carton Size 37cm * 32cm * 21cm / 14.57inch * 12.6inch * 8.27inch Loading Container 20GP: 1072 cartons * 100 pcs = 107200 pcs40HQ: 2489 cartons * 100 pcs = 248900 pcs

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