Resultados de la búsqueda de "audio electronics"

1. Built-in professional high-performance cardioid microphone with long sound pickup distance, wide frequency response, and high-definition sound resolution. 2. Using professional-grade anti-noise microphone head, equipped with anti-noise circuit board, super noise suppression characteristics. 3. The external low-cut function switch eliminates low-frequency noise in the environment and makes the recorded sound quality clearer. 4. Two power supply modes: 48V phantom power / AA battery, allowing users to bring free recording experience. 5. Using standard universal connector specifications, it can be easily installed and fixed on the camera. 6. The sound collecting tube is designed with aluminum material, which is firm and reliable, and can effectively shield electromagnetic interference. 7. Use high-quality 3-pin RXL Canon head (audio output/phantom power supply interface). 8. All-aluminum body design, with anodized surface treatment, which is firm and delicate, showing professional standards. 9. Cardioid pointing recording, recording is more directional, which can suppress more surrounding environmental noise. 10. Ultra-low working current, the new AA battery can work continuously for up to 150 hours. Specification 1. Frequency: 20-16000 HZ 2. Signal ratio: >75dB 3. Maximum sound pressure level: 115dB S.P.L 4. Current consumption: Max.5mA 5. Sensitivity deviation: 1.5V-1.0V 6. Sensitivity change <3dB 7. Impedance: Max.0.68K??1KHz (RL=0.68Kohms) 8. Sensitivity: -40+/-2dB RL=0.68K??Vs-1.5V (1KHz OdB=1V/Pa) 9. Suitable for micro film shooting, outdoor interviews, indoor interviews, conference speeches, live video, etc. Packing list 1. Windproof cotton x 1 2. Rabbit fur sleeve x 1 3. Microphone x 1 4. Universal bracket x 1 5. Pick bar bracket x 1 6. 6.5mm adapter x 1 7. 7m RXL Canon audio cable x 1Specification: Package Weight One Package Weight 0.52kgs / 1.14lb One Package Size 34cm * 18cm * 7cm / 13.39inch * 7.09inch * 2.76inch Qty per Carton 10 Carton Weight 6.00kgs / 13.23lb Carton Size 45cm * 38cm * 40cm / 17.72inch * 14.96inch * 15.75inch Loading Container 20GP: 389 cartons * 10 pcs = 3890 pcs40HQ: 905 cartons * 10 pcs = 9050 pcs

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1. Frequency response: 20Hz-16KHz2. Impedance: 2.2 kilohms3. Signal-to-noise ratio: 58DB4. Current consumption: 500uA5. Microphone core size: 6.0X2.7mm6. Sensitivity: -44dB±3dB (0dB=1Pa)7. Directionality: omnidirectional8. Plug: straight9. Channel: MONO (2 sections mono); TRS (3 sections stereo); TRRS (4 sections pin)10. Wire diameter: 2.5mm/2-core shielded enameled wire11. Cable length: about 5 meters12. Applicable: audio, conference, computer, desktop display equipmentSpecification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 54 Carton Weight 4.88kgs / 10.76lb Carton Size 47cm * 32cm * 32cm / 18.5inch * 12.6inch * 12.6inch Loading Container 20GP: 554 cartons * 54 pcs = 29916 pcs40HQ: 1286 cartons * 54 pcs = 69444 pcs

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Features: 1.Built-in professional recording audio processing program, MP3 format recording, one button one function, simple and convenient operation 2.Large-capacity memory allows you to record easily; large-capacity battery to meet your recording time needs 3.Intelligent noise reduction, condenser microphone recording, restore the real sound. 4.Support recording function, convenient and practical 5.Support multiple formats of MP3/WAV audio file playback, automatically shut down and save the recording when the battery is low 6.Drive-free U disk, USB2.0 universal interface, high-speed data transmission 7.Intelligent voice control recording, it coulde be effectively saving storage space and reducing useless files 8. Adopting high-definition broken code screen display, easy to operate at night and clearly visible. Specification: 1.Material: ABS 2.Color: Black 3.Size: 30x97x13mm 4.Recording distance: 10 meters 5.Recording time: 600 minutes 6.Recording format: MP3 7.Transmission interface: USB2.0 8.Power supply: 3.7V-4.2V 9.Battery capacity: 270mAh 10.Recording bit rate: 128Kbps 11.S/N (Noise Ratio): more than or equal to 70dB 12.Power supply; rated voltage: .3.7V-4.2V 13.USB input rated voltage/power: 5V300MAH--5V500MAH 14.Distortion: 0.05% 15. Memory: 8GB Packing list Recording pen(not included TF Card) X1 earphone X1 charging cable X1 user manual X1 Specification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 13.5cm * 7.6cm * 4.8cm / 5.31inch * 2.99inch * 1.89inch Qty per Carton 100 Carton Weight 12.00kgs / 26.46lb Carton Size 48cm * 25cm * 53cm / 18.9inch * 9.84inch * 20.87inch Loading Container 20GP: 419 cartons * 100 pcs = 41900 pcs40HQ: 973 cartons * 100 pcs = 97300 pcs

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Canales: 2 (2.0) Tipo: Amplificador doméstico 1. Nombre del producto: Amplificador digital TPA3116D2 2. Tipo de producto: XH-M543 3. Chip amplificador: TPA3116D2*1 4. Fuente de alimentación: CC 12-26 V (se recomiendan 24 V) 5. Corriente: más de 3 A 6. Potencia máxima de salida: 120 W *2 7. Canal: Dos canales 8. Relación señal/ruido: 100db 9. Tamaño: 92 x 69 x 18 mm 10. Fuente de alimentación DC12V 50W * 2 11. Fuente de alimentación DC24V 120W * 2 12. Nota: ¡El rojo es positivo y el negro es negativo! 13. Placa amplificadora de potencia digital TPA3116D2, con doble canal, alta potencia, volumen de choque; el voltaje de la fuente de alimentación es DC12-26V, se recomienda 24V, también tiene una función de amplificador operacional, después de ingresar la fuente de sonido, ingrese el chip del amplificador operacional de la placa TL074C para hacer zoom, de modo que el volumen sea aún más impactante. Instrucciones de funcionamiento: 1. Conecte el terminal de entrada de energía a la fuente de alimentación DC12V—26V (se recomienda 24V); 2. Conecte la entrada de audio a una fuente de sonido, como un MP3, un teléfono móvil, un ordenador, etc. 3. Conecte la salida de audio al altavoz, preste atención al positivo y al negativo, se recomienda conectar altavoces de escenario profesionales de más de 120 W para poder reproducir su efecto. El paquete incluye: 1 x TPA3116D2 2*120W Placa amplificadora de potencia digital de alta potencia de doble canal Especificación: Peso del paquete Peso de un paquete 0,10 kg/0,22 lb Un tamaño de paquete 10 cm * 10 cm * 10 cm / 3,94 pulgadas * 3,94 pulgadas * 3,94 pulgadas Cantidad por caja 144 Peso de la caja 15,00 kg/33,07 lb Tamaño de la caja 52 cm * 52 cm * 52 cm / 20,47 pulgadas * 20,47 pulgadas * 20,47 pulgadas Contenedor de carga 20GP: 189 cajas * 144 uds. = 27216 uds. 40HQ: 440 cajas * 144 piezas = 63360 piezas

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1. 3 Pin XLR CANNON female to 2 RCA male audio connector adapter cable. 2. Metal head, make the audio signal transmission in the process of low loss, high fidelity, durable. 3. Apply to the microphone, audio equipment, etc.Specification: General Material Metal, Plastic Cable Length about 30cm Size 35.1x2.1x1.9cm Weight 56g Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 14cm * 9cm * 2cm / 5.51inch * 3.54inch * 0.79inch Qty per Carton 200 Carton Weight 12.60kgs / 27.78lb Carton Size 47cm * 30cm * 42cm / 18.5inch * 11.81inch * 16.54inch Loading Container 20GP: 450 cartons * 200 pcs = 90000 pcs40HQ: 1045 cartons * 200 pcs = 209000 pcs

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1. 6.35mm (1/4 "), nickel plated, L-shaped, robust die-cast connector 2. Used for guitar termination and audio cable instrument 3. Ideal for the most demanding stage professionals, PA / DJ, live 4. Sound and studio recording applications 5. Genre: Male Plug 6. Conductors: TS 2-Pole Mono 7. Termination: Welding 8. Cable size: up to 7.5mmSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 5cm * 5cm * 5cm / 1.97inch * 1.97inch * 1.97inch Qty per Carton 400 Carton Weight 6.40kgs / 14.11lb Carton Size 35cm * 28cm * 30cm / 13.78inch * 11.02inch * 11.81inch Loading Container 20GP: 907 cartons * 400 pcs = 362800 pcs40HQ: 2105 cartons * 400 pcs = 842000 pcs

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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 HDMI local loop out 5. Support microphone input, audio jack supports integrated headset (when the microphone and headset integrated headset are used at the same time, the integrated headset end has no microphone function.) 6. Support microphone audio and HDMI audio overlay collection 7. Input terminal: HDMI/F maximum input can support 4K, 8/10/12 bit color depth input format 8. Output: USB/F supports up to 1080P; MJPEG output mode 9. High-definition capture, strong compatibility, smooth picture without stutter, no delay 10. No need for external power supply, small size, ultra-thin and portable 11. Operating environment: -20 degrees Celsius -65 degrees Celsius, relative humidity is 5%-95% 12. Product material: using aluminum alloy CNC technology, surface sand surface oxidation, environmental protection; with good anti-interference and heat dissipation capabilities 13. Product weight: 128g 14. Product size: 63x62x15.5mmSpecification: Package Weight One Package Weight 0.14kgs / 0.30lb One Package Size 13.5cm * 11.3cm * 2.2cm / 5.31inch * 4.45inch * 0.87inch Qty per Carton 60 Carton Weight 16.00kgs / 35.27lb Carton Size 42cm * 40cm * 32cm / 16.54inch * 15.75inch * 12.6inch Loading Container 20GP: 496 cartons * 60 pcs = 29760 pcs40HQ: 1151 cartons * 60 pcs = 69060 pcs

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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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Parameter:1. Power supply voltage: DC 3.7-5V2. Power supply interface: MICRO USB port or 2.54mil pin port3. Length, width and height: 3.3x3.5x1.1cm4. Bluetooth name: BM35. Bluetooth password: 1688 (you need to enter the password to connect and cannot be modified)6. Communication distance: 3-12 meters (different due to environmental obstacles)7. Support Bluetooth version: Support Bluetooth 4.1 or below8. Support mobile phone system: Android, IOS system9. Channel: dual channel10. Audio quality: MP3 lossless decoding11. Built-in power amplifier: none12. External power amplifier: does not limit the small external power amplifier13. PCB thickness: 1.6mm14. Needle spacing: 2.54milFeatures:1. Have a Bluetooth connection password to prevent others from mistakenly connecting and operating.2. Ultra-small size, easy to be embedded in modified products3. Two-channel stereo output, compatible with most power amplifiers, home audio and video, car audio and other equipment in the market4. Standard MICRO MINI USB 5P interface, the same Android phone charging port can be powered by the phone data cable5. Specific DIY embedded refitting pins, which can be plugged in and soldered on your own circuit board for refitting6. High-fidelity output circuit, resistance-capacitance isolation, no noise, good sound quality7. Wireless plug-in U disk, memory card and button settings, pure mobile phone operation connection to play MP38. Equipped with 1 status pin, which can be used by professionals, such as combining single-chip microcomputer and relay switch to realize music desk lamp.Application scenarios:- Car audio modification, home audio modification- Personal DIY Bluetooth audio, electronic project production- Square dance sound, outskirt sound modificationSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 12cm * 10cm * 2cm / 4.72inch * 3.94inch * 0.79inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 100 pcs = 62000 pcs40HQ: 1439 cartons * 100 pcs = 143900 pcs

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Features: 2 Micphone inputs, video input and sound output for video signal Echo effect and 2 microphone control With stable quality, portable, artistic, small and exquisite. Suitable for company, stage, home, KTV rooms, etc. Connect the front of amplifier to input and power control the host. Descriptions: Dual Microphone inputs, video input and sound output for video signal, volume can be adjusted individually. Reverberation delay function and audio inputs/outputs for left/right channel Volume frequency regulation. Volume frequency regulation. Specifications: Power Supply: adapter 110-240V Working Voltage: 9V-12V Total Harmonic Distortion:<0.5% @ 1KHz Item Size: 14x8.5x4cm Package Size: 19.5x16.5x6cm Package Included: 1 x Karaoke echo sound mixer 1 x Power adapter US plug or EU plug 1 set of audio cable 1 set of video cable Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Due to personal measurement technique is different, there may be 1-3 cm error of the physical.Thank you!Specification: Package Weight One Package Weight 0.48kgs / 1.05lb One Package Size 20cm * 17cm * 6cm / 7.87inch * 6.69inch * 2.36inch Qty per Carton 36 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 36 pcs = 12780 pcs40HQ: 825 cartons * 36 pcs = 29700 pcs

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1. Stream music on tape to Bluetooth Headphone or Speaker directly.2. Automatic search and pair Bluetooth receivers.3. USB power supply or 2 x AA batteries(not included).4. Stereo audio.5. With automatic rewind function.6. Compact and portable design.Specification: Package Weight One Package Weight 0.20kgs / 0.44lb One Package Size 12.5cm * 9.5cm * 4cm / 4.92inch * 3.74inch * 1.57inch Qty per Carton 150 Carton Weight 30.00kgs / 66.14lb Carton Size 66cm * 50cm * 21cm / 25.98inch * 19.69inch * 8.27inch Loading Container 20GP: 384 cartons * 150 pcs = 57600 pcs40HQ: 893 cartons * 150 pcs = 133950 pcs

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1. Adopt high quality zinc alloy materials, safety and durable. 2. The plug is wear-resisting and oxidation resistant to ensure high fidelity and pure stereo, enjoy the music, enjoy your life. 3. Widely used for microphone ,mixer and other audio devices. 4. Great microphone connector for recording studio and live sound.Specification: General Interface 6.35mm Mono jack Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 10cm * 10cm * 2cm / 3.94inch * 3.94inch * 0.79inch Qty per Carton 150 Carton Weight 19.50kgs / 42.99lb Carton Size 50cm * 30cm * 20cm / 19.69inch * 11.81inch * 7.87inch Loading Container 20GP: 888 cartons * 150 pcs = 133200 pcs40HQ: 2063 cartons * 150 pcs = 309450 pcs

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