Search results for "audio adapters"

1. Plug: 2.5mm angle head plug 2. Wire: shielded wire outer diameter 2.5mm 3. Sensitivity: omnidirectional -32DB 4. Impedance: 2.2k ohm 5. Application: car DVD, navigator 6. Cable length: 3 meters 7. Microphone core: 9.7x6.7mmSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 12cm * 3cm / 5.91inch * 4.72inch * 1.18inch Qty per Carton 120 Carton Weight 6.90kgs / 15.21lb Carton Size 45cm * 48cm * 45cm / 17.72inch * 18.9inch * 17.72inch Loading Container 20GP: 274 cartons * 120 pcs = 32880 pcs40HQ: 636 cartons * 120 pcs = 76320 pcs

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About the product1. Compatible bluetooth specification: V4.1 + EDR 2. Support caller number voice broadcast 3. Built-in lithium battery 4. Free installation 5. Support Hands-free, SIRI, music, audio function 6. Equipped with HD 2W speaker, and high sensitivity microphone 7. Support two phones simultaneouslySpecification: General Supports Handsfree, Bluetooth, Microphone Connection Bluetooth Charging Time 2-3 hours Standby Time up to 1000 hours Battery Types Li-ion battery Parameters Bluetooth Version V4.1+EDR Transmission distance W/O obstacles 10m Frequency Range 2.4-2.48GHz Package Include Package Contents 1 x English User Manual 1 x USB cable 1 x Charger 1 x Transmitter Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 17.5cm * 13cm * 3.5cm / 6.89inch * 5.12inch * 1.38inch Qty per Carton 60 Carton Weight 9.10kgs / 20.06lb Carton Size 55cm * 38cm * 36cm / 21.65inch * 14.96inch * 14.17inch Loading Container 20GP: 354 cartons * 60 pcs = 21240 pcs40HQ: 822 cartons * 60 pcs = 49320 pcs

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Features1. Stable 2.4GHz Wireless Transmission: Equipped with advanced 2.4GHz technology, delivering stable connection and supporting up to 48KHz high-fidelity audio recording. 2. Ultra-Low Latency Recording: Near real-time audio transmission ensures no noticeable delay, ideal for live streaming, interviews, and video recording. 3. ENC Noise Reduction (Default On): Built-in Environmental Noise Cancellation effectively reduces background noise, ensuring clear audio even in noisy environments. 4. Reverb Effect Enhancement: Integrated reverb function enhances vocal depth and richness, making your recordings more professional and engaging. 5. Long Battery Life: Built-in 300mAh battery supports up to 7 hours continuous recording, perfect for extended shooting sessions.Specifications1. Product Type: Wireless Lavalier Microphone 2. Channel System: 4 Transmitters 1 Receiver / 2 Transmitters 1 Receiver 3. Transmission Type: 2.4GHz Wireless 4. RF Chipset: JieLi AD706N 5. Dodulation Mode: GFSK 6. Frequency Range: 2.4GHz - 2.4835GHz 7. Microphone Type: Electret Condenser Microphone 8. Sensitivity: -38dB 9. Signal-to-Noise Ratio: Greater than or equal to 65dB 10. Frequency Response: 100Hz - 16KHz 11. Transmission Range: Greater than or equal to 10 meters 12. Monitoring: One-way Monitoring Power & Battery 1. Transmitter Battery: 300mAh (Model 602030) 2. Recording Time: Up to 7 Hours 3. Standby Time (Power Off): Up to 6 Months 4. Charging Input: DC 5V / 200mA (Max) 5. Charging Time: 1-2 Hours Power Consumption 1. Transmitter (with indicator light): 50mA 2. Transmitter (indicator off): 40mA 3. Transmitter Standby: 2uA 4. Receiver Working Current: 30 - 60mA 5. Receiver Charging Output (to phone): Less than or equal to 1.5APackage List1. Receiver x 1 2. Microphone transmitter x 4 3. Rabbit fur windproof cover x 4 4. Adapter x 1 5. Type-C charging cable x 4 6. Storage box x 1Specification: General Certificate MSDS Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 17cm * 8cm * 5cm / 6.69inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 22.30kgs / 49.16lb Carton Size 43cm * 34cm * 45cm / 16.93inch * 13.39inch * 17.72inch Loading Container 20GP: 405 cartons * 100 pcs = 40500 pcs40HQ: 940 cartons * 100 pcs = 94000 pcs

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1. Channel: 2.12. Input voltage: 5V3. Signal to noise ratio: ≥75dB4. Bluetooth version: 2.4G5. Battery life: more than 12 hours6. Microphone type: condenser7. Shell process: ABS over UV8. Stable signal, barrier-free transmission9. The transmitter can be equipped with an external expansion microphone10. Frequency response range: 20Hz-20KHz11. High-definition LED display real-time display12. Pointing feature: omnidirectional / no pointing13. Built-in lithium battery capacity: 400mAh14. Support dual-platform live broadcast, powerfully compatible with various devices15. Upgrade 5.0 wireless technology, automatic frequency pairing, ready to use16. Long battery life, intelligent noise reduction, built-in reverb, two-way monitoring, built-in accompaniment17. Applicable objects: household, computer, camera dedicated, recording dedicated, musical instrument, radio and television dedicated, conference dedicated, interview dedicated18. Dimensions: 100x80x12mm19. Weight: 28.5gSpecification: General Certificate MSDS Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 20cm * 18cm * 5cm / 7.87inch * 7.09inch * 1.97inch 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. Bluetooth solution: V5.42. Supported protocols: A2DP, AVRCP, HFP, HSP3. Frequency: 2.4GHz-2.48GHz4. Bluetooth range: within 10 meters5. Battery capacity: 300mAh6. Working time: Approx. 11 hours (transmit mode), Approx. 15 hours (receive mode)7. Charging time: 2 hours8. Bluetooth receiving function: supports connection to 1 mobile phone or 1 computer(Supports connection to 1 transmitting device only)9. Bluetooth transmitting function: supports simultaneous connection to 2 headsets or 2 speakers (Supports simultaneous connection to 2 receiving devices)10. Supports echo cancellation and noise suppression technology, deep noise reduction, built-in microphone, one-button answering, hands-free amplification, and high-definition calls11. Made of ABS material, soft and flexible, easy to use even in narrow spaces such as car armrests or wall-mounted TVs12. After successful initial pairing, it automatically connects upon power-on, requiring no further pairing, making it simple and convenient to use.13. Equipped with a high-performance Bluetooth 5.4 chip, enhancing signal transmission, providing rapid response, and a more stable and smooth connection, eliminating lag and stuttering.14. Built-in battery with Type-C fast charging, fully charging in approximately 2 hours, providing about 13.5 hours of music playback. Supports charging while using, unlocking more enjoyment.15. Supports SBC high-definition decoding, high sampling rate, clear sound quality eliminating noise and current, restoring sound details, allowing you to fully enjoy beautiful music.16. Built-in antenna enhances signal, truly achieving unobstructed long-distance transmission up to 10 meters, with a more stable signal.17. Dimensions: 28.5 x 13.4 x 130 mm18. Net weight of the main unit: 17gSpecification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 13cm * 9cm * 3cm / 5.12inch * 3.54inch * 1.18inch Qty per Carton 132 Carton Weight 7.10kgs / 15.65lb Carton Size 41cm * 38cm * 35cm / 16.14inch * 14.96inch * 13.78inch Loading Container 20GP: 489 cartons * 132 pcs = 64548 pcs40HQ: 1135 cartons * 132 pcs = 149820 pcs

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Compact, customizable sound masking for any space\nThe LectroFan EVO by Adaptive Sound Technologies is a compact white noise machine designed to blend into nightstands, desks, or hotel setups. It offers 22 non-looping sounds—ranging from steady fan tones to soothing ocean variations—so you can tailor a calm auditory backdrop for almost any environment. \nUnlike looping sounds, EVO delivers continuous variation to keep the soundscape natural and less distracting. A precise volume control lets you dial in your preferred level of masking, helping you find the balance between quiet and alertness without overwhelming the room.\n\n22 non-looping sounds including fan, white noise, and ocean options\nNon-repeating audio designed to maintain a natural, unobtrusive background\nPrecise volume control for personalized masking and comfort\nSleep timer for automatic shutoff and energy-efficient use\nUSB-powered, lightweight, and portable for home, hotel, or study spaces\n\n\nDesigned for life on the move\nAt a compact 4.7 x 4.7 x 3.3 inches and weighing lightly, the EVO fits neatly on a nightstand, in a backpack, or on a desk. It’s built for quick setup with a simple USB connection, so you can bring consistent sound masking to bedrooms, hotel rooms, or study nooks without adding bulk.\n\nTravel-ready with a small footprint that travels with you\nSilently powered by USB for versatile placement\nEnergy-conscious sleep timer ensures automatic shutoff\n\n\nWhy listeners reach for LectroFan EVO\nPeople choose LectroFan EVO to create space for restful rest, focused study, or quiet downtime. The combination of fan, white noise, and ocean tones can help reduce distractions and foster a calmer sensory environment, without loud crescendos or abrupt changes.\n\nPractical use cases\nIn the bedroom, the EVO can serve as a steady background that signals wind-down time and maintains a comfortable level of ambient sound. While studying or working, a chosen tone can minimize distractions and support concentration. When traveling, its compact size and USB power simplify bringing a consistent audio backdrop to new rooms.\n\nBedtime routines with gentle masking from white noise or ocean tones\nTravel-friendly setup for hotel rooms or dorms\nStudy sessions or focused tasks with adjustable volume\nEnergy-efficient use thanks to the built-in sleep timer\n\n\nBuilt by Adaptive Sound Technologies, the EVO emphasizes a straightforward, reliable approach to creating a calmer auditory environment where you need it most. FAQ Q: What sounds are included with LectroFan EVO? A: It offers 22 non-looping sounds, including fan and ocean variations, for customizable masking. Q: Does the LectroFan EVO have a sleep timer? A: Yes, a built-in sleep timer lets you set it to turn off automatically to conserve energy.

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1) This USB to HDMI Converter provides the versatility of converting any standard USB 2.0 port to a HDMI output connection. This unit will enable virtually any PC or Mac to connect to a High Definition Display (HD TV or Projector etc.) via a standard HDMI Cable 2) Compatible HDTV or projector, 3) Supports resolution up to 1920x1080 (1080P) 4) Audio Taken From Line Out or Headphone Connection is Mixed Into the HDMI Output 5) Standard and Widescreen are both supported (4: 3 or 16: 9) 6) Compatible with all kinds of monitors 7) 3.5mm Audio Output to Retain the Ability to Connect Headphones 8) The embedded audio through HDMI; 9) Easy to install 10) Completely Powered From the USB Connection - No Need for External Power SupplySpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 16cm * 9.3cm * 3.8cm / 6.3inch * 3.66inch * 1.5inch Qty per Carton 100 Carton Weight 11.30kgs / 24.91lb Carton Size 48cm * 40cm * 35cm / 18.9inch * 15.75inch * 13.78inch Loading Container 20GP: 396 cartons * 100 pcs = 39600 pcs40HQ: 921 cartons * 100 pcs = 92100 pcs

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1. Wireless transmission: 2.4GHz adaptive frequency hopping2. Working distance: 40 meters (turning), 200 meters (sight distance)3. Microphone directivity: omnidirectional4. Microphone frequency response range: 20Hz-20KHz5. Input sound pressure level: 11dB SPL(MAX)6. Input dynamic range: 86dB7. Battery capacity: TX transmitter: 140mAh lithium battery (0.518Wh), RX receiver: 200mAh lithium battery (0.76Wh), charging box: 1400mAh lithium battery (5.18Wh)8. Use time: TX transmitter: 8 hours, RX receiver: 8 hours, charging box: can charge 2 TX and RX twice at the same time9. Dimensions: TX transmitter: 48 x 21.5 x 10mm, RX receiver: 48.3 x 27.6 x 11mm, charging case: 83 x 60 x 30mm10. Weight: TX transmitter: 11.8g, RX receiver: 17.5g, charging case: 80gPacking list:- With charging box: charging box x 1, TX transmitter x 1, RX receiver x 1, windshield x 1, 3.5mmTRS to 3.5mmTRS audio cable (for cameras) x 1, 3.5mmTRS to USB Type-C Cable (for Android phones) x 1, 3.5mmTRS to 3.5mmTRS audio cable (for phones) x 1, manual x 1, warranty card x 1- Without charging box: TX transmitter x 1, RX receiver x 1, windshield x 1, 3.5mmTRS to 3.5mmTRS audio cable (for cameras) x 1, 3.5mmTRS to USB Type-C cable (for Android Mobile phone) x 1, 3.5mmTRS to 3.5mmTRS audio cable (for mobile phones) x 1, manual x 1, warranty card x 1Specification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 16cm * 6cm * 10cm / 6.3inch * 2.36inch * 3.94inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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1. Interface type: HDMI2. Connection method: wire connection3. Applicable products: for NGC/for N64/for SNES/for SFC4. Size: 17.5x13x5cm5. Weight: 200g6. Material: ABSFeatures:1. Easy to hang, plug and play2. Convert for Nintendo 64/for SNES/for NGC signal to high-definition multimedia signal3. Compatible with all for N64/for SNES/for NGC display modes (PAL/NTSC)4. Video and audio use all-digital HDMI (720P) format with no transmission loss.5. Relive your old forN64/forSNES/forNGC on the new TV and relive those gamesSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 20cm * 15cm * 7cm / 7.87inch * 5.91inch * 2.76inch Qty per Carton 98 Carton Weight 16.27kgs / 35.86lb Carton Size 30cm * 50cm * 54.2cm / 11.81inch * 19.69inch * 21.34inch Loading Container 20GP: 328 cartons * 98 pcs = 32144 pcs40HQ: 761 cartons * 98 pcs = 74578 pcs

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Features1. 100% high quality and brand new 2. Light weight and ultra-compact size 3. Efficiency conversion rate: up to 96%, reliable, low heat dissipation max. 40C 4. With overload / over-current / over / low voltage protection, stable performance 5. Epoxy potting, seismic, water, moisture, dust, long term stable and reliable quality; Non-isolated 6. Use imported and integrated switching regulator modules manufacturing, quality is stable and reliable 7. Easy and simple installation. 8. Soft start time: 50ms, output Ripple: 50mV max, 5% 200uS dynamic response speed 9. Suit for Big Bus, Bus, Large trucks, EMU, solar energy generation, Bus LED display, taxi LED display, taxi radio undisturbed, Car audio speaker, LCD television, LED, Talkie, monitor system.Notes1. Please strictly accord the characters to connect line, Red wire is connected to positive pole, yellow wire to positive pole, and black wire to negative pole 2. Please ensure there are enough voltage and power output 3. When it is multi-channel output, please average with load, not merge 4. When it is max current output, please attention the module temperature radiatingSpecification: General Material ABS, Aluminum Input Voltage 15-40V Output Voltage 12V Output Current 3A Output Power 36W Size 5.9*2.5*2.1cm Weight 41g Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 18cm * 10cm * 2cm / 7.09inch * 3.94inch * 0.79inch Qty per Carton 200 Carton Weight 11.50kgs / 25.35lb Carton Size 52cm * 42cm * 38cm / 20.47inch * 16.54inch * 14.96inch Loading Container 20GP: 321 cartons * 200 pcs = 64200 pcs40HQ: 745 cartons * 200 pcs = 149000 pcs

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1. Bluetooth Version: V5.42. Operation: Touch3. Charging Time: 1 hour4. Standby Time: Approximately 30 hours5. Talk Time: Approximately 6 hours6. Charging Case Capacity: 300mAh7. Music Playback Time: Approximately 7 hours8. Supported Protocols: A2DP/AVDTP/AVRCP/RFCOMM/HFP/HSP/SPP/HID9. Headset Functions: Play/Pause music. Answer/Reject calls10. Color touch screen with rich features11. Active Noise Cancellation and Adaptive Transparency Mode12. Dynamic Spatial Audio with customizable audio adjustments13. Remote camera function, connects to a phone via Bluetooth14. AI translation mode, supports 150 languages15. Timely and accurate translation, enabling seamless cross-border communication16. Face-to-face translation, empowering academic researchSpecification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 14cm * 11cm * 5cm / 5.51inch * 4.33inch * 1.97inch Qty per Carton 90 Carton Weight 17.20kgs / 37.92lb Carton Size 57cm * 44cm * 32cm / 22.44inch * 17.32inch * 12.6inch Loading Container 20GP: 332 cartons * 90 pcs = 29880 pcs40HQ: 771 cartons * 90 pcs = 69390 pcs

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1. Input signal connector: 4-pin male 2. Output signal connector: CVBS (RCA) female 3. Power supply (VCC): DC+12V 4. Internal power supply (VDD): DC+3.3 5. Length: 60cmSpecification: Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 14cm * 9cm * 1cm / 5.51inch * 3.54inch * 0.39inch Qty per Carton 400 Carton Weight 11.00kgs / 24.25lb Carton Size 45cm * 42cm * 30cm / 17.72inch * 16.54inch * 11.81inch Loading Container 20GP: 470 cartons * 400 pcs = 188000 pcs40HQ: 1091 cartons * 400 pcs = 436400 pcs

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