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Product function introductionA977 passive preamp active speaker volume dual-channel controller is small in size and suitable for active speakers or preamp/post-amp, it supports full-balance or input and output of single-ended signal. The product has functions of independent L/R channel volume adjustment, 2 signals input and 2 signals output. It provides balanced XLR and unbalanced RCA connectors which are automatically converted to each other, with a selector switch facilitates the signal switch of input/output.Small size, big intelligence. The product is of small size, but has well-function connecters. It is suitable for decoders and speakers without volume adjustment. the product has the design of balanced input/output and RCA input/output architecture, with switching function. The operation of the product will not cause loss of signal source. Generally, the audio signal released from the decoder is the original sound source signal. Great dynamics will not cause loss of sound quality, retaining the complete original signal source.Product parametersInput/output impedance: 10KΩ - 50KΩ2 in 2 out switchover, unbalanced RCA connector and balanced XRL connector for input/outputInput: unbalanced RCA connector / balanced XLR connector (convert selection)Output: unbalanced RCA connector / balanced XLR connector (convert selection)Product net weight: 0.32 kgProduct package weight: 0.42 kgProduct dimensions: length 145mm X width 65mm X height 43mmPackaging dimensions: length 200mm X width 180mm X height 55mmKit list1 X A977 2 In and 3 Out Switcher Full-balance Passive Preamp Active Speaker Double Sound Source Volume ControllerSpecification: Package Weight One Package Weight 0.48kgs / 1.06lb One Package Size 16cm * 16cm * 5.5cm / 6.3inch * 6.3inch * 2.17inch Qty per Carton 35 Carton Weight 15.00kgs / 33.07lb Carton Size 52cm * 52cm * 17cm / 20.47inch * 20.47inch * 6.69inch Loading Container 20GP: 580 cartons * 35 pcs = 20300 pcs40HQ: 1346 cartons * 35 pcs = 47110 pcs

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Product presentation:1. Support power is 200 watts: 1 and 2 power amplifiers with 1 pair of speaker selector switches, ideal for home theater sound systems, power of 200 watts per channel, suitable for 4–16-ohm impedance speakers, with a compact thin desktop design, compatible with any home theater setting.2. AMPC Amplifier Control: The two-channel speaker switcher controls the stereo connection between two amplifiers and a set of speakers, or the combination connection switch selection, input/output through the screw-type connector terminals, which accept 14AWG speaker wire.3. Independent audio control: With independent audio source channel volume control. The button design allows you to individually select each amplifier to customize your home listening experience, and the volume switch controls the volume adjustment of the output speakers.4. Simple installation: The enjoyment of quality audio performance requires connecting the left and right channel outputs of the amplifier to the left/right and 1/2 amplifier inputs with 1 on 2 speakers on a mini dual channel controller.5. Overload protection: Equipped with a front panel control switch consisting of volume control knob and amplifier switch.Provide high quality audio and overload safety protection circuits and long-term reliability.Product Parameter：1. 2 input 1 output amplifier speaker selector switcher2. Convenient audio control accommodates 2 amplifiers with 1 pair of speakers.3. Home theater stereo amplifier system support, independent audio source channel volume control4. Input/output: screw type connector terminal, compact desktop/desktop mini design5. Front panel button control center, the product needs no power supplyBuilt-in electronic overload protection circuit6. Power processing: 200 watts per audio/speaker channel7. Speaker selector type: 2 soundtracks8. Speaker cable support: 14 wire gauge (14 AWG)9. Support impedance: 4-16 ohms10. Frequency response: 20Hz-20kHz11. Net Weight: 1.06 kg12. Packed weight: 1.21 kg13. Product size: Length 160mm x Width103mm x Height 55mm14. Package size: Length 260mm x Width 185mm x Height 65mm15. Kit list: 2 input 1 output amplifier speaker switcher output with volume adjustment function x 1Specification: Package Weight One Package Weight 1.25kgs / 2.75lb One Package Size 26cm * 18.5cm * 6.5cm / 10.24inch * 7.28inch * 2.56inch Qty per Carton 24 Carton Weight 30.00kgs / 66.14lb Carton Size 76cm * 54cm * 19cm / 29.92inch * 21.26inch * 7.48inch Loading Container 20GP: 341 cartons * 24 pcs = 8184 pcs40HQ: 793 cartons * 24 pcs = 19032 pcs

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1. Built-in 10mm polymer composite diaphragm brings a wide stereo field, 30019 moving iron supplements high-frequency ductility, AAC high-definition audio code analysis is outstanding, through electronic frequency division fine adjustment, it makes the sense of hearing delicate and moist, and three-frequency balanced.2. The cavity designed according to the shape of the inner auricle fits the ear canal, effectively isolating part of the external noise, so as to achieve the effect of passive noise reduction.3. Support Qualcomm aptX audio decoding technology, dual transmission 2.0 and the systems full link optimization, the delay is greatly reduced, the power consumption is lower, the left and right ears are seamlessly connected, and the connection stability is greatly improved.4. Three-click the touch key to instantly turn on the high-performance mode. The non-inductive delay in the high-performance mode is as low as milliseconds, and the operation is one step faster.5. Bluetooth version: 5.26. Sensitivity: 116dB7. Charging bay battery capacity: 400mAh8. Unit configuration: 10mm moving coil unit x1, 30019 moving iron unit x1Specification: Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 11cm * 9cm * 5cm / 4.33inch * 3.54inch * 1.97inch Qty per Carton 60 Carton Weight 9.90kgs / 21.83lb Carton Size 38cm * 32cm * 28cm / 14.96inch * 12.6inch * 11.02inch Loading Container 20GP: 783 cartons * 60 pcs = 46980 pcs40HQ: 1818 cartons * 60 pcs = 109080 pcs

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About the product1. 3.5mm + 2.5mm Earphone + Mic Plug 2. With durable 360 degree back clip 3. Push-To-Talk button and microphone are located on the accessory for quick and easy use. 4. Suitable for Law Enforcement Configuration, Police, Bodyguard, Radio Amateur, etcSpecification: General Weight 98g Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 13cm * 8cm * 5cm / 5.12inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 14.30kgs / 31.53lb Carton Size 52cm * 28cm * 42cm / 20.47inch * 11.02inch * 16.54inch Loading Container 20GP: 436 cartons * 100 pcs = 43600 pcs40HQ: 1012 cartons * 100 pcs = 101200 pcs

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1. Material: aluminum alloy+ABS+silica gel2. Maximum extension length is 158cm3. Clamp mouth: 4-6.7 inches, 6-9cm4. There are screw positions reserved on the top, which can be used to install video recorders, cameras, fill lights and other equipment.5. Compact and portable, can discharge large amounts of water6. Wear-resistant, dirt-resistant and non-slip, suitable for outdoor and live broadcastingSpecification: Package Weight One Package Weight 0.48kgs / 1.05lb One Package Size 35cm * 6cm * 6cm / 13.78inch * 2.36inch * 2.36inch Qty per Carton 40 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 37cm * 32cm / 19.69inch * 14.57inch * 12.6inch Loading Container 20GP: 450 cartons * 40 pcs = 18000 pcs40HQ: 1045 cartons * 40 pcs = 41800 pcs

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1. Material: plastic, electronic components2. Applicable scenarios: broadcasting, interview recording, speech, online teaching3. Frequency response: 50Hz-20KHz4. Dynamic range: 117dB5. Signal to noise ratio: 75dB6. Audio cable length: 8 meters / 26.2 feet7. Output connector: 3.5mm class 4 metal plug8. Battery: LR44 button battery x 1 (delivery with battery)9. The microphone has an automatic identification function, which can automatically identify the 3.5mmTRRS and 3.5mmTRS input ports10. Contains cotton windscreen to reduce background noise11. Upgrade the noise processing circuit to provide complete and clear sound when recording12. Support 360-degree omnidirectional pickupSpecification: Package Weight One Package Weight 0.15kgs / 0.32lb One Package Size 14cm * 8cm * 2.5cm / 5.51inch * 3.15inch * 0.98inch Qty per Carton 98 Carton Weight 14.01kgs / 30.90lb Carton Size 30cm * 50cm * 46.7cm / 11.81inch * 19.69inch * 18.39inch Loading Container 20GP: 380 cartons * 98 pcs = 37240 pcs40HQ: 883 cartons * 98 pcs = 86534 pcs

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WarningTo reduce risk of fire or bums, do not disassemble, crush, short circuit, or dispose of it in fire or water About the product1. 3000mAh Rechargeable Li-ion Battery for Samsung Galaxy S9 2. Best replacement for the original battery with comparable standby and talk time 3. The Li-ion battery provides excellent continuous power sources to your device 4. Use the authorized charger only 5. If you don't use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months 6. Compared with Nickel-Cadmium battery, the Li-ion battery has no memory effect 7. Integrated microchip inside prevents overcharging and lengthens battery lifeSpecification: General Compatible with Samsung: Galaxy S9 Types Battery Rated Voltage 3.85V Limited Voltage 4.4V Capacity 3000mAh Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 10cm * 4.5cm * 0.8cm / 3.94inch * 1.77inch * 0.31inch Qty per Carton 400 Carton Weight 5.40kgs / 11.90lb Carton Size 40cm * 30cm * 25cm / 15.75inch * 11.81inch * 9.84inch Loading Container 20GP: 888 cartons * 400 pcs = 355200 pcs40HQ: 2063 cartons * 400 pcs = 825200 pcs

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1.5 inch RGB OLED display module, 128x128 pixels, 16-bit high color, SPI interfaceOverviewThis is a general RGB OLED display Module, 1.5inch diagonal, 128x128 pixels, 16-bit high color (65K colors), with embedded controller, communicating via SPI interface.Features1. 128x128 high resolution, 65K colors, clearly displays colorful images2. Support 4-wire SPI OR 3-wire SPI interface, configured via onboard resistor3. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)Specifications1. Driver: SSD13512. Interface: 4-wire SPI, 3-wire SPI3. Display color: RGB, 65K colors4. Resolution: 128x1285. Viewing angle: >160 degree6. Operating voltage: 3.3V / 5V7. Dimension: 44.5 x 37 (mm)Package Contents1. 1.5 inch RGB OLED Module x12. PH2.0 7Pin x1Specification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 4cm * 2cm / 2.36inch * 1.57inch * 0.79inch Qty per Carton 2000 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 2000 pcs = 554000 pcs40HQ: 644 cartons * 2000 pcs = 1288000 pcs

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Feature1. Suitable for DSLR cameras, micro DSLR cameras, mobile phones, any models. 2. Standard 1/4 and 3/8 screw holes, with 1/4 and 3/8 screws can match various types of spherical pan head use. 3. Straight line shooting, equivalent to the electric slide. 4. It can be curve shooting, 360 degree uniform rotation shooting. 5. It can be pitched shooting, any angle. 6. It is Wireless remote control, and the remote control distance 6 meters. 7. It can be adjustable speed, there are three gears speed adjustment. 8. USB charging, more convenient to use. 9. It can travel on the slide. 10. Products function are powerful with compact structure, foldable and portable. 11. Exquisite gift box packaging design, can send to relatives and friends.Package List1. Wheel Dolly II x 1 2. Remote control x 1 3. User manual x 1 4. Certification x 1 5. Warranty card x 1 6. Charging cable x 1 7. Battery x 1Specification: General Certificate CE Model L4X Material Metal Max Load 3kg Socket Size 1/4 inch, 3/8 inch Weight 375g Package Weight One Package Weight 0.55kgs / 1.21lb One Package Size 15cm * 15cm * 8cm / 5.91inch * 5.91inch * 3.15inch Qty per Carton 30 Carton Weight 16.40kgs / 36.16lb Carton Size 42cm * 35cm * 32cm / 16.54inch * 13.78inch * 12.6inch Loading Container 20GP: 566 cartons * 30 pcs = 16980 pcs40HQ: 1316 cartons * 30 pcs = 39480 pcs

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1. The thumb-sized USB car charger fits most car cigarette lighters. Smallest size, able to travel with convenience.2. It has dual output ports and provides fast charging for 2 devices simultaneously.3. support QC 30W (max) and PD 30W (max) dual independently fast charge simultaneously, 8X faster than 2.4A charger.4. It is designed with all-metal aluminum alloy, which not only has a textured appearance as well as more durable, but also the metal alloy material helps to improve the heat dissipation performance during the use of the car charger.5. Equipped with a soft LED colorful ambient light designed to help find the charging port more easily in the dark.6. It has overcurrent, overvoltage, overload, overheat and short circuit protection, and harmless to your phone and car.Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 9cm * 2.7cm * 14.5cm / 3.54inch * 1.06inch * 5.71inch Qty per Carton 150 Carton Weight 9.00kgs / 19.84lb Carton Size 47cm * 43cm * 30cm / 18.5inch * 16.93inch * 11.81inch Loading Container 20GP: 439 cartons * 150 pcs = 65850 pcs40HQ: 1021 cartons * 150 pcs = 153150 pcs

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1. If you dont use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months. 2. Replace your broken or unusable item with a new one. 3. Each item has been checked and in good condition before shipping. 4. Completely fit and work. 5. Professional installation is highly recommended. We will not be responsible for any damages to your device that you may cause during the changing of replacement parts. 6. Warning: - To reduce risk of fire or bums, do not disassemble, crush, short circuit, or dispose of it in fire or waterSpecification: General Compatible with Nothing: Phone (1) Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 11.5cm * 7.5cm * 1cm / 4.53inch * 2.95inch * 0.39inch Qty per Carton 200 Carton Weight 15.00kgs / 33.07lb Carton Size 40cm * 25cm * 22cm / 15.75inch * 9.84inch * 8.66inch Loading Container 20GP: 1212 cartons * 200 pcs = 242400 pcs40HQ: 2813 cartons * 200 pcs = 562600 pcs

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1. 270 degree rotation, multi-angle shooting2. A variety of use modes, switch at will, easy to use3. Independent bluetooth remote control design, connected to bluetooth, you can remotely control the mobile phone to take pictures, the remote control can be placed on the selfie stand4. Small and lightweight, easy to carry and use5. Adopt quick-stretching structure, tighten the locking device6. The remote control is suitable for IOS6/Android 4.3 and above mobile phones7. Remote control battery capacity: 60mAh8. Material: aluminum alloy, ABS9. Applicable mobile phone size: width 5.2-10.5cm, within 6.8 inches10. Load bearing: up to 1.5kg11. Weight: about 300g12. Size: 1688 about 31.5-134cm, 1388 about 40-130cmSpecification: Package Weight One Package Weight 0.47kgs / 1.04lb One Package Size 40.5cm * 7.7cm * 5cm / 15.94inch * 3.03inch * 1.97inch Qty per Carton 40 Carton Weight 19.00kgs / 41.89lb Carton Size 47cm * 53cm * 30cm / 18.5inch * 20.87inch * 11.81inch Loading Container 20GP: 356 cartons * 40 pcs = 14240 pcs40HQ: 828 cartons * 40 pcs = 33120 pcs

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