Search results for "environmental electronics"

1. The product complies with USB video UVC specification and USB audio UAC specification 2. Supports operating systems such as Windows, Android, Linux and MacOS 3. Support most acquisition software, such as VLC, OBS, Amcap, etc. 4. Support HD local loop out 5. Support microphone input, the audio port supports a headset integrated (Note: when the microphone and the integrated headset are used at the same time, the integrated headset has no microphone function) 6. Support microphone audio and HD audio overlay collection 7. Input terminal: HD/F input can support 4K, 8/10/12 bit color depth input format 8. Output: USB/F supports 1080P; MJPEG output mode 9. High-definition capture, strong compatibility, smooth picture 10. No need for external power supply, small size and portable 11. Operating environment: -20 Degrees Celsius -65 Degrees Celsius, relative humidity is 5%-95% 12. Material: aluminum alloy 13. Size: 107.6x28.7x11.6mmSpecification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 52cm * 42cm * 26cm / 20.47inch * 16.54inch * 10.24inch Loading Container 20GP: 469 cartons * 100 pcs = 46900 pcs40HQ: 1090 cartons * 100 pcs = 109000 pcs

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B017 – 6 Input 1 Output Audio Signal Selection Switcher Output Volume Adjustment Control 3.5mm InterfaceProduct description:6-channel stereo audio signal selection switcher with output volume adjustment function,The product adopts passive design, direct insertion, and has lossless switched transmission of input and output signals,The product is mainly used to select and switch among a variety of stereo signal input and output through a common set of equipment, that is, a variety of stereo signal sources of devices, such as TV audio, MP3 player, CD player, video game, mobile phone, tablet, computer, record player, need to be output on the amplifier or on active speakers,The 6-channel audio signal selection switcher solves complicated line plug in and plug out, which uniformly connects device input signal sources to the switcher for easily selection.The product uses standard 3.5mm interface design for input and output, and uses precise 6-level manual switch design for the switcher, with independent stereo volume adjustment control.Product parameters:Power supply: passive design, direct insertionMaterial: all-metal caseInput and output impedance: 10KΩ - 50KΩFrequency response: 20 – 20kHzDistortion: <0.002%Insertion loss: <0.01dBSignal gain: 0dBSignal to noise ratio S/N: >98dBInput port: standard 3.5mm interfaceOutput port: standard 3.5mm interfaceNumber of input channels: 6-channel stereo input signal sourcesNumber of output channels: 1-channel stereo outputControl switch: 6-level precise manual selection switchSwitching channel: 6 channelsNet weight: 0.26 kgGross weight with packaging: 0.36 kgProduct size: length 109mm X width 54 mm X height 40 mmPackaging size: length 185mm X width 135mm X height 65mmKit list:1 X 6 input 1 output stereo audio signal selection switcher output volume adjustment 3.5mm interfaceSpecification: Package Weight One Package Weight 0.36kgs / 0.80lb One Package Size 18.5cm * 13.5cm * 6.5cm / 7.28inch * 5.31inch * 2.56inch Qty per Carton 82 Carton Weight 30.00kgs / 66.14lb Carton Size 80cm * 58cm * 28cm / 31.5inch * 22.83inch * 11.02inch Loading Container 20GP: 205 cartons * 82 pcs = 16810 pcs40HQ: 476 cartons * 82 pcs = 39032 pcs

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Rolton K300 Portable Voice Amplifier with FM & MP3 Compact 5W portable voice amplifier with FM radio, MP3 playback, rechargeable battery and a wired headset microphone for convenient mobile use. The K300 combines voice amplification, music playback and mobile-power functionality in a lightweight body. Auto Rotation 📸 More Product Photos 📦 Package Details Package weight: 0.37kgPackage size: 13 × 10 × 5cmSelected variant: Black 🔧 Key Specifications Output power: 5WBattery: 2200mAh lithiumWorking voltage: DC 3.7VCharging voltage: DC 5VSpeaker: 2.5-inch × 1Audio: MP3 / WMA / WAVDimensions: about 86 × 39 × 117mmWeight: about 249g ⭐ MIRA SALES TIP Choose the colour variant carefully and fully charge the unit before extended use. ✅ Key Benefits • 5W portable amplification• FM radio support• MP3/WMA/WAV playback• Rechargeable battery• Wired headset microphone included

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1. Material: ABS+PC+Aluminum Alloy2. Battery Capacity: 3600mAh3. Rated Input: 5V/2A4. Rated Power: 10W5. Wind Speed ??Settings: 1-199 levels6. Cooling and Ice Compress Function, Rapidly Reduces Temperature by 10 Degrees Celsius7. 199 Levels of Stepless Adjustment, Cools the Entire Body in 1 Second8. 8m/s Ultra-High Wind Speed, 3 Times Faster Cooling9. Vortex Pressure-Boosting Airflow System, Powerful Hurricane, Wide Airflow Expansion10. Can be hung, stood, or handheld; supports 180-degree folding11. Intelligent Digital High-Brightness Screen, Clearly Displays Wind Speed ??and Battery Level12. One-Button Convenient Operation, Customize Wind SpeedSpecification: Package Weight One Package Weight 0.27kgs / 0.60lb One Package Size 19cm * 7cm * 7cm / 7.48inch * 2.76inch * 2.76inch Qty per Carton 70 Carton Weight 19.90kgs / 43.87lb Carton Size 51cm * 40cm * 37cm / 20.08inch * 15.75inch * 14.57inch Loading Container 20GP: 353 cartons * 70 pcs = 24710 pcs40HQ: 820 cartons * 70 pcs = 57400 pcs

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1. Resolution: 64x1282. Point spacing: P3.753. Rated voltage: 5V/2A4. Power supply mode: USB interface5. Grayscale: 2566. Pixel: 64x647. Support file format: text, picture, GIF, JPG8. Material: PVC9. Visualization: full color RGB10. Screen size: about 25x25cm11. Appearance size: about 27x27cm12. Weight: about 100g Features:1. Anytime, anywhere, remote control, Bluetooth connection, easy to use2. Thin and flexible, easy to install, durable3. Send text messages, you can set multiple programs to automatically play4. Send moving pictures and pictures, and play multiple pictures in a loop5. Various uses, LED backpacks, LED vests, takeaway catering, etc.Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 28cm * 28cm * 1cm / 11.02inch * 11.02inch * 0.39inch Qty per Carton 194 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 194 pcs = 34338 pcs40HQ: 412 cartons * 194 pcs = 79928 pcs

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1. It can charge six batteries or six radios at the same time.2. Able to control the charging process to ensure high efficiency.3. International universal self-switching (AC 100V-240V) power supply.4. Safe and reliable, with multiple safety protections.5. Suitable for large groups and labor-intensive activities (such as warehouses, property management, fixed assets, supermarkets and enterprises).6. Suitable for Retevis H777 and Baofeng 888S7. Input 5V/4A8. Output: 4.2V9. Charging current: 500mA10. Size: 25 x 20 x 6cm11. Weight: 965gSpecification: Package Weight One Package Weight 1.25kgs / 2.75lb One Package Size 33cm * 21cm * 7cm / 12.99inch * 8.27inch * 2.76inch Qty per Carton 10 Carton Weight 13.95kgs / 30.75lb Carton Size 33cm * 42cm * 35cm / 12.99inch * 16.54inch * 13.78inch Loading Container 20GP: 549 cartons * 10 pcs = 5490 pcs40HQ: 1276 cartons * 10 pcs = 12760 pcs

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1. Double Mini model, good heat dissipation, 1080P wireless 100 meters transmission of audio and video, can pass through obstacles and walls2. Transmitter + receiver, the transmitter can be connected to laptops, DVDs, TV BOX set-top boxes, suitable for PS4 game consoles, cameras, and other signal sources, the receiver can be connected to a projector or TV, monitor, monitor, LED large Display and playback3. Pure hardware wireless projection, plug and play4. Mini design, built-in high performance antenna, hidden cooling hole design, effective heat dissipation5. Powerful intelligent image transmission chip, effectively guarantee the synchronous transmission of audio and video6. Compatible with Windows, Mac OS, linux, Android systemsSpecification: Package Weight One Package Weight 0.42kgs / 0.92lb One Package Size 21cm * 12cm * 6cm / 8.27inch * 4.72inch * 2.36inch Qty per Carton 40 Carton Weight 18.10kgs / 39.90lb Carton Size 42cm * 48cm * 30cm / 16.54inch * 18.9inch * 11.81inch Loading Container 20GP: 440 cartons * 40 pcs = 17600 pcs40HQ: 1023 cartons * 40 pcs = 40920 pcs

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Specification1.Temperature measuring range: -50 ° C ~ 99 ° C2.Resolution: 0.1 ° C;3.Accuracy:+- 1° C (-50 ° C ~ 70 ° C);4.Sensor error delay: 1 minute5.Power supply: 24Vdc 6.Power consumption: <3W;7.Sensor: NTC sensor (1PC);8.Relay contact capacity: Two Relay Cool 10A/220VAC; Heat 10A/220VAC;9.Ambient temperature: 0 ° C ~ 60 ° C;10.Storage temperature: -30 ° C ~ 75 ° C;11.Relative humidity: 20% ~ 85% (No condensate)12.Sensor length: 1.0m13. Front Panel Size: 75x34.5mm ; Product Size: 75x34.5x85 mm ; Mounting Size: 71x29mmFeatureSwitch the modes between cool and heat;Control temperature by setting the temperature setting value and the difference value;Temperature calibration;Refrigerating control output delay protection;Alarm when temperature exceeds temperature limit or when sensor error.All parameters setting can be saved when power off.Can be used for domestic freezer, water tanks, refrigerator,industrial chiller, steamer, industrial equipment and other temperature control applications.Package including1xTemperature Controller1xInstruction manualSpecification: Package Weight One Package Weight 0.14kgs / 0.31lb One Package Size 11cm * 9cm * 5cm / 4.33inch * 3.54inch * 1.97inch Qty per Carton 216 Carton Weight 30.00kgs / 66.14lb Carton Size 65cm * 53cm * 29cm / 25.59inch * 20.87inch * 11.42inch Loading Container 20GP: 266 cartons * 216 pcs = 57456 pcs40HQ: 619 cartons * 216 pcs = 133704 pcs

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1. Screen: 2.0-inch IPS color screen2. Resolution: 1920x1080P3. Interface: Type-C4. Number of LEDs: 8 LED lights5. Image resolution: 2M, 3M, 5M6. Video resolution: 720P, 1080P7. Small and portable, it is both an observation platform and an alarm clock8. It can be used for skin detection, fruit observation, gemstone observation, plant observation and other scenes9. It has the function of taking photos and recording videos to record beautiful moments10. It supports connecting to the computer and supports multiple people to watch at the same time11. USB charging, no worries about changing batteries12. The bracket can be lifted, and the height adjustment is more convenientSpecification: Package Weight One Package Weight 0.46kgs / 1.02lb One Package Size 20cm * 16cm * 9cm / 7.87inch * 6.3inch * 3.54inch Qty per Carton 30 Carton Weight 14.80kgs / 32.63lb Carton Size 50cm * 47cm * 42cm / 19.69inch * 18.5inch * 16.54inch Loading Container 20GP: 270 cartons * 30 pcs = 8100 pcs40HQ: 627 cartons * 30 pcs = 18810 pcs

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Features1. Qualcomm Bluetooth voice chip version 5.0 2. Intelligent DSP audio, CVC 12th generation noise reduction processing, 16K voice transmission 3D stereo voice 3. One-key networking, 2KM distance group intercom (ideal distance) 4. 6 people full-duplex intercom 5. Second connection pairing speed; 6. Music sharing function, music EQ function, FM radio 7. Multi-language prompt tone operation 8. Mobile phone, MP3, GPS voice Bluetooth transfer 9. Voice wake up 10. Automatically answer, support redial of the last call number 11. Smart microphone pickup 12. Simultaneous Bluetooth connection to 2 other devices (mobile phone, MP3, GPS) 13. Support voice communication at a speed of 120 km/h 14. 40mm tuning speaker diaphragm, shocking music 15. 900mAh battery capacity, continuous 28H intercom/phone, 33H listening to music, 500H standby 16. Support pairing intercom with third-party Bluetooth walkie-talkiesSpecification1. Working distance: two-person intercom 1000 meters, group intercom 2000 meters (under ideal environment) 2. Working frequency: 2.4GHz 3. Bluetooth version: Bluetooth 5.0 4. Support Bluetooth protocol: A2DP and AVRCP 5. Operating range: mobile phones up to 10 meters 6. Battery type: 900mAh rechargeable lithium polymer 7. Standby time: up to 500 hours 8. Talk time: up to 28 hours for mobile phone talk/intercom; up to 33 hours for music 9. Charging time: about 2 hours 10. Power adapter: DC 5V 1A (optional) 11. Charging interface: TYPE-C interface 12. Working temperature: 41F-104F (5-40C) 13. Storage temperature: -4F-122F (-20C~50C)Specification: Package Weight One Package Weight 0.34kgs / 0.76lb One Package Size 17cm * 11cm * 6cm / 6.69inch * 4.33inch * 2.36inch Qty per Carton 30 Carton Weight 11.70kgs / 25.79lb Carton Size 38cm * 38cm * 32cm / 14.96inch * 14.96inch * 12.6inch Loading Container 20GP: 577 cartons * 30 pcs = 17310 pcs40HQ: 1339 cartons * 30 pcs = 40170 pcs

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1. Quick heat dissipation, durable 2. Transmits HDMI video and audio signals up to 120m over a single high quality CAT5e/CAT6 cable 3. Support video resolution up to 1920*1080@60Hz, 3D signal 4. Support copy EDID, can match many kinds of display device 5. Support IR signal transmission 6. Support HDMI 1.3, HDCP 1.2 7. High compatibility, can auto-match source and display device 8. Built-in automatic adjustment system, make the image smooth, clear and stable 9. Built-in ESD protection system 10. Simple to install, plug and play 11. IR interface: 3.5mm earphone seat 12. IR signal type: Digital 13. IR frequency: 20k-56kHz 14. 1080P audio and video lossless synchronization on the same screen, with audio port pass-through audio functionSpecification: Package Weight One Package Weight 0.77kgs / 1.70lb One Package Size 20cm * 12cm * 6cm / 7.87inch * 4.72inch * 2.36inch Qty per Carton 30 Carton Weight 24.00kgs / 52.91lb Carton Size 42cm * 38cm * 34cm / 16.54inch * 14.96inch * 13.39inch Loading Container 20GP: 491 cartons * 30 pcs = 14730 pcs40HQ: 1140 cartons * 30 pcs = 34200 pcs

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MIRA SALES | HOME & OFFICE POWERPower More. Charge Smarter. Stay Ready. A multifunctional 5+4 port charging socket combining everyday mains power with fast USB charging in one practical desktop solution. 2500WRated power 20WPD output 9 PORTS5+4 configuration 2mPower cable ⚡ One Hub for Everyday Power Keep compatible appliances, chargers and devices organised around one compact charging station. High-quality copper construction is specified for conductivity, while the thicker cable is designed for lower resistance. 🔒 Designed with Safety in Mind A built-in child safety door helps prevent accidental contact with the socket openings. Use within the stated electrical ratings and local requirements. 📱 USB Fast Charging USB outputs include PD up to 20W, QC up to 18W and USB-A output up to 12W, subject to compatible devices and charging protocols. 🔄 Auto Rotation 📸 More Product Photos 🔧 Key Specifications Input: 100–250V, 10A, 50/60Hz Rated: 2500W, 10A max, 250V PD: 5V/3A, 9V/2.22A, 12V/1.67A, 20W QC: 5V/3A, 9V/2A, 12V/1.5A, 18W USB-A: 5V/2.4A, 12W max Power cord: 200cm Product size: 27.7 × 8.1 × 3.4cm 📦 Package Details Package weight: 0.70kg / 1.55lb Package size: 34 × 12 × 5cm Carton quantity: 42 Carton weight: 30kg / 66.14lb ⭐ MIRA SALES TIPFor best charging performance, match the connected device with a compatible USB charging protocol and stay within the socket's rated load. ✅ A Smarter Everyday Charging Station One practical power hub for home, office and travel setups.

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