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1. Adopt DC/DC conversion technology and MCU technology. It can intelligently adjust the working point of the solar panel array, so that the solar panel array achieves the maximum power output. When external conditions change, the MPPT controller tracks the maximum operating point of solar panels based on MCU theory, so as to improve the efficiency of solar panels and reduce the cost of solar power generation. Compared with ordinary solar charge controllers, MPPT can increase the output efficiency of solar panels by 5% to 30% (the rate of increase in output is affected by the attributes of solar panels, ambient temperature and lighting conditions).2. LCD liquid crystal display, USB output, the product can charge various lithium batteries, activate lithium batteries, etc.3. DSP processor architecture ensures the high speed and performance of the controller4. MPPT efficiency is greater than 99%, and peak conversion efficiency is greater than 98%5. 12V/24V automatic recognition6. PV input: 100V7. Four-stage charging mode8. Protection: photovoltaic array short circuit, solar panel reverse connection protection, battery reverse connection, load overload protection, output short circuit protection9. Dimensions: 215.5x174x65 mm10. Weight: 1125gSpecification: Package Weight One Package Weight 1.20kgs / 2.65lb One Package Size 30cm * 20cm * 10cm / 11.81inch * 7.87inch * 3.94inch Qty per Carton 24 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 24 pcs = 4248 pcs40HQ: 412 cartons * 24 pcs = 9888 pcs

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Features:1. LED full-color touch screen, easy to operate2. Built-in five dynamic screens, you can change at any time3. ANC+ENC noise reduction, clear calls4. Smart music/game/movie, three modes to switch freely5. Bluetooth 5.4 version, two-way transmission, synchronous technology6. High-quality 13mm driver unit, HiFi sound quality, stereo surround sound7. ACC acoustic cavity, high-elastic magnetic bass dynamic coil8. Ergonomic headphones, light and comfortable to wearProduct parameters:1. Solution: Zhongke Bluexun AB5636F2. Function: breathing light, ultra-long battery life, call function, music support, digital display screen3. Bluetooth version: 5.44. Bluetooth transmission distance: 15 meters5. Speaker: 13mm6. Wearing method: in-ear7. Charging case battery capacity: 320mAh8. Headphone battery capacity: 40mAh9. Charging time: about 1 hour, screen continuous use time about 10 hours10. Continuous music playback time: about 5 hours11. Endurance standby time (including charging case): about 240 hours12. Net weight: 30 gramsSpecification: General Certificate CE Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 12cm * 12cm * 5cm / 4.72inch * 4.72inch * 1.97inch Qty per Carton 100 Carton Weight 10.00kgs / 22.05lb Carton Size 58cm * 44cm * 25cm / 22.83inch * 17.32inch * 9.84inch Loading Container 20GP: 417 cartons * 100 pcs = 41700 pcs40HQ: 970 cartons * 100 pcs = 97000 pcs

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Features1. Adopt PL2303GS new version device 2. Support windows XP/7/8/10/11/... 3. 3x VCCIO power mode via jumper setting: - VCCIO - 5V: 5V output - VCCIO - 3.3V: 3.3V output 4. Open the jumper: powered from target board (1.8V/2.5V/3.3V/5V) 5. 3x LED indicators: TXD, RXD, PWRPackage List1. PL2303 USB UART Board (type A) V2 x1 2. 4-pin custom connector jumper wire x1Specification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 15cm * 12cm * 2cm / 5.91inch * 4.72inch * 0.79inch Qty per Carton 500 Carton Weight 8.00kgs / 17.64lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 500 pcs = 283000 pcs40HQ: 1314 cartons * 500 pcs = 657000 pcs

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1. Core Positioning: SK32 Ultra-Small Wireless Bluetooth Headphones, designed exclusively for sleep, offering pressure-free side-sleeping comfort and a lightweight, zero-sense wearing experience. 2. Wearing Experience: Each earbud weighs only 2g, featuring a 108 degrees ergonomic bean-shaped design with soft silicone ear tips, ensuring no pressure on ears even during side-sleeping and long-term wear. 3. Sound Quality: Equipped with a 6mm PU high-elastic composite diaphragm driver, delivering balanced sound across all frequencies, restoring detailed music, and supporting immersive audio with digital sound enhancement technology. 4. Noise Cancellation & Calls: Combines physical cavity sound insulation with ENC call noise reduction algorithms, accurately capturing human voice and minimizing ambient noise for clearer calls. 5. Bluetooth Performance: Features a new-generation Bluetooth 5.4 chip for faster, more stable transmission, low latency, and low power consumption, ensuring seamless audio-video and gaming synchronization. 6. Battery Life & Charging: Offers up to 25 hours of total playback, supports Type-C fast charging (10 minutes of charging for 1 hour of playback), and a transparent space capsule with a digital display for clear battery level indication. 7. Portability Design: The charging case is also compact, integrating charging and storage in one, making it easy to carry in your pocket. Product Specifications 1. Bluetooth Version: V5.4 2. Transmission Distance: 10 meters (unobstructed) 3. Charging Port: Type-C 4. Battery Life: 4-8 hours 5. Water Resistance: Daily waterproof 6. Material: PC+ABS 7. Earbud Case Dimensions: 5.4x4.0x2.4cm 8. Battery Capacity: 30mAh per earphone, 180mAh for the charging caseSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 11cm * 10cm * 4cm / 4.33inch * 3.94inch * 1.57inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 50cm * 22cm * 40cm / 19.69inch * 8.66inch * 15.75inch Loading Container 20GP: 606 cartons * 100 pcs = 60600 pcs40HQ: 1406 cartons * 100 pcs = 140600 pcs

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1. Interfaz: 3,5 mm 2. El orificio de sonido principal y el orificio de sonido lateral se combinan para producir sonido, presentando una sensación de espacio de alta calidad HiFi. 3. Controladores especiales con calidad de sonido redondeada y graves potentes, disfrute de graves potentes. 4. Las líneas suaves y lisas no solo son bonitas, sino que también son más cómodas en contacto cercano con las orejas. 5. La adaptabilidad es ampliamente compatible con los principales teléfonos móviles y dispositivos tablet. 6. Utilice tapones para los oídos de silicona suaves y agradables para la piel, que se ajustan al canal auditivo cuando se usan y son suaves y cómodos. 7. Tamaño: 10x5x1cm 8. Peso: 25 g Especificación: Peso del paquete Peso de un paquete 0,04 kg/0,09 lb Un tamaño de paquete 10 cm x 5 cm x 2 cm (3,94 pulgadas x 1,97 pulgadas x 0,79 pulgadas) Cantidad por caja 640 Peso de la caja 23,50 kg/51,81 lb Tamaño de la caja 42 cm * 42 cm * 42 cm / 16,54 pulgadas * 16,54 pulgadas * 16,54 pulgadas Contenedor de carga 20GP: 359 cajas * 640 piezas = 229760 piezas 40HQ: 835 cajas * 640 piezas = 534400 piezas

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1. Structure waterproof and nano-waterproof, effectively blocking rain, rain can also be used2. USB interface charging, support charging while using3. Intelligent power management system, low power consumption4. Functions: call, voice, music, FM5. Bluetooth: 5.06. Transmission distance: about 10m7. Sound channel: stereo sound8. Battery capacity: 1000mAh9. Charging interface: USB10. Charging time: about 2-3h11. Use time: about 21h12. Material: ABS, silicone13. Waterproof rating: IP6714. Weight: about 199gPacking list:- Earphone x 1- USB charging cable x 1- Instruction manual x 1- Paste sheet x4Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 56 Carton Weight 13.00kgs / 28.66lb Carton Size 54cm * 52cm * 31cm / 21.26inch * 20.47inch * 12.2inch Loading Container 20GP: 306 cartons * 56 pcs = 17136 pcs40HQ: 711 cartons * 56 pcs = 39816 pcs

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1. Material: ABS+PC2. Bluetooth Version: V6.03. Frequency Response: 20Hz-20kHz4. Supported Protocols: HSP, HFP, A2DP, AVRCP5. Audio Decoding Formats: AAC, SBC6. Transmission Distance: 10m7. Waterproof Rating: IP548. Music Playback Time: Approx. 37 hours (with active noise cancellation on), Approx. 55 hours (with active noise cancellation off)9. Battery Capacity: 500mAh10. Charging Time: Approx. 1.5 hours11. Charging Input: 5V/1A12. Charging Interface: Type-C13. Driver Unit Size: 40mm14. Maximum Output Power: 30mW15. Maximum Noise Cancellation Depth up to -45dB (average 35dB), achieving deep-sea-like tranquility16. Equipped with 5-microphone AI The ENC algorithm not only ensures you hear your voice clearly, but also delivers clarity akin to face-to-face conversation.17. Utilizes a 40mm composite diaphragm paired with a 12mm ultra-large voice coil, bringing powerful bass and crystal-clear vocals.18. Made with soft protein leather and breathable high-elasticity foam, designed for extended wear, providing comfortable and pressure-free comfort.19. Equipped with a 3.5mm audio adapter cable for instant switching to wired mode and a zero-latency experience.Specification: Package Weight One Package Weight 0.40kgs / 0.89lb One Package Size 20cm * 17cm * 8cm / 7.87inch * 6.69inch * 3.15inch Qty per Carton 30 Carton Weight 13.00kgs / 28.66lb Carton Size 53cm * 42cm * 42cm / 20.87inch * 16.54inch * 16.54inch Loading Container 20GP: 285 cartons * 30 pcs = 8550 pcs40HQ: 662 cartons * 30 pcs = 19860 pcs

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Features:1. MaAnt C210 multi-functional base, glue removal, cleaning, placing intelligent, induction in one, strong corrosion resistance, hard and high-temperature resistance2. Suitable for various types of welding platforms, universal expansion of the dormant base, intelligent more convenient3. Multi-model welding platform is used, a universal extended sleeping base, intelligent and convenient4. All metal shelves are solid and stable, C210 iron head special heat resistance, heat insulation and wear resistance, long service life5. Control line link, more convenient work, better maintenance effect, no need to wait no need to restart, put down automatic sleep pick up, direct wake-up, direct work6. Design to increase the iron head placement hole, better clean table, and better clear replacement of the iron head7. With gold wire and a cleaning sponge, cleaning iron head residue more thoroughly, more comfortable work8. Select unique metal with durable heat insulation and high temperature-resistant silicone, long service life, removable, and more convenient to carry9. High temperature resistant durable silicone cleaning tank moldHeat-resistant,wear-resistant, and rust-proof metal baseSpecification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 17cm * 11cm * 7cm / 6.69inch * 4.33inch * 2.76inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 46cm * 37cm * 36cm / 18.11inch * 14.57inch * 14.17inch Loading Container 20GP: 435 cartons * 40 pcs = 17400 pcs40HQ: 1010 cartons * 40 pcs = 40400 pcs

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Features:1. Ultra-long standby, continuous playback up to 30 hours2. Smart one for two, connect two mobile phones at the same time3. Toggle the one-key switch4. Intelligent noise reduction, high-definition calls, caller ID reminder5. Intelligent voice prompts in Chinese and English (default is English).6. The connection speed is extremely fast and the pairing is stable.7. The caller’s phone number is displayed.8. Works with all smartphones.Specification:1. Version: V6.02. Supported protocols: A2DP AVRCP HFP3. Transmission distance: 10M4. Transmission frequency: 20HZ-20KHZ5. Headphone battery capacity: 170mAh6. Talk time: 15 hours7. Play time: 27 hours8. Standby time: 170 hours9. Charging time: 2 hours10. Charging port: Type-CPacking list:1. Bluetooth headset x 12. Charging cable x 13. Chinese and English manual x 1Specification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 10.5cm * 5cm * 21cm / 4.13inch * 1.97inch * 8.27inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 43cm * 35cm * 60cm / 16.93inch * 13.78inch * 23.62inch Loading Container 20GP: 295 cartons * 100 pcs = 29500 pcs40HQ: 685 cartons * 100 pcs = 68500 pcs

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Features:1. Two connection methods, WIFI and USB, compatible with multiple systems2. Real-time transmission does not freeze, and the image is clear3. 2000 times magnification, easy to enter the micro world4. Double LED light source, fast focus5. The four corners of the bottom are equipped with silicone anti-skid pads for more stable placementProduct specifications:1. Pixel: 5 million pixels2. Magnification: 0-2000X3. WiFi connection distance: 5 meters4. Focusing range: 0-70mm5. Focus mode: manual focus6. Knob focus range: 2-55mm7. USB interface type: USB2.08. Picture format: JPG9. Video format: MP410. Light source: 10 bright LEDs and 1 super bright LED11. Number of dynamic frames: 20-30f/s12. Power supply: 1800mAh13. Working time: more than 5 hours14. Charging time: more than 3 hours15. Weight: 1200 grams16. Size: about 27x20x15 cm17. Support system: for Android 8.0，iOS 8.0 above；WindowsXP，Vista，Win7/8/10，for Mac10.8 aboveSpecification: Package Weight One Package Weight 1.28kgs / 2.83lb One Package Size 27.5cm * 22cm * 16cm / 10.83inch * 8.66inch * 6.3inch Qty per Carton 20 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 20 pcs = 3540 pcs40HQ: 412 cartons * 20 pcs = 8240 pcs

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Specifications:1. Bluetooth Version: V5.32. Connection Distance: 10m3. Earbud Battery Capacity: 40mAh4. Charging Case Battery Capacity: 300mAh5. Charging Time: Approx. 1 hour for earbuds; approx. 1.5 hours for charging case6. Standby Time: 20 days7. Charging Port: Type-C8. Speaker Diameter: 17mm Ceramic DriverFeatures:1. Bluetooth 5.3 technology ensures ultra-low latency and a stable, lag-free wireless connection for a smoother user experience.2. Equipped with DSP digital amplifier and ASM technology, paired with a 17mm titanium speaker driver, delivering powerful yet detailed sound quality.3. Innovative directional sound transmission technology accurately delivers audio while reducing external interference.4. Built-in ENC dual-microphone noise reduction effectively filters ambient noise during calls, ensuring clearer voice quality.5. Made of skin-friendly silicone material with an ultra-lightweight ergonomic design, providing long-lasting comfort without pressure even during extended wear.Specification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 15cm * 12cm * 4cm / 5.91inch * 4.72inch * 1.57inch Qty per Carton 60 Carton Weight 10.40kgs / 22.93lb Carton Size 32cm * 38cm * 42cm / 12.6inch * 14.96inch * 16.54inch Loading Container 20GP: 522 cartons * 60 pcs = 31320 pcs40HQ: 1212 cartons * 60 pcs = 72720 pcs

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1. The lock can be unlocked remotely within 20m without interference. 2. Can set 1-8 digit password, high anti-theft performance, zinc alloy lock cylinder, full metal shell, waterproof and dustproof. Comes with two keys. The metal handle is durable. 3. If the battery power is too low, the lock will sound an alarm to remind you to replace the battery to ensure the life of the motor. 4. Suitable for RVs and general trucks. The lock will not be damaged when it is hit, and it has been tested for tension and anti-collision. 5. Batteries: AA batteries x 4 (not included) 6. Remote control battery: CR2032 button battery x 1Operation Instructions1. Before using the product, connect the power cable and turn the switch on the battery holder to the ON position. 2. Remote control pairing: There are two small holes on the battery holder (the one marked with code reset is the recovery key, and the one marked with leern is the pairing key). When pairing, please use a pointed tool to hold the leern button until a beep sound is heard, then press the button with a small dot on the remote control until the lock makes a sound. This is a successful pairing. (Note: The remote control with one dot and two dots is a group; the remote control with three dots and four dots is a group). 3. The distance of the remote control is within 20 meters. 4. Password setting: The factory password is 1, 2, 3, 4. The first step to change the password is to hold down the number key 8 and then press the lock key until a sound is heard; the second step is to enter the factory password 1, 2, 3, 4 and then press the lock key; the third step is to enter the changed password and then press the lock key; the fourth step is to repeat the third step. In this way, the new password is set successfully. 5. If you forget the password, please use a pointed tool to press the code reset button until a sound is heard, and the factory password will be restored. 6. Key usage: The lock cylinder on the right side of the front controls the oblique tongue; the lock cylinder on the left controls the square tongue. 7. When the remote control and password are not used, please unplug the power cable and turn the switch behind the battery holder to the OFF position. 8. The battery life is 3-4 months. It is recommended to replace the battery every 3 months. 9. Applicable to door panels with a thickness of 30-40MM. 10. To lock the door from the outside, you need to enter the password and press the lock button, or use the key to lock the handle and lock it, so that the door cannot be opened.Specification: Package Weight One Package Weight 1.70kgs / 3.76lb One Package Size 22.5cm * 15.8cm * 11cm / 8.86inch * 6.22inch * 4.33inch Qty per Carton 18 Carton Weight 32.00kgs / 70.55lb Carton Size 58cm * 41cm * 28cm / 22.83inch * 16.14inch * 11.02inch Loading Container 20GP: 400 cartons * 18 pcs = 7200 pcs40HQ: 929 cartons * 18 pcs = 16722 pcs

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