Search results for "transmitter receiver"

Features1. Wireless pickup microphone 2.4G: wireless connection, can provide up to 48K high-fidelity recording 2. Low latency: no sense of delay recording 3. ENC is enabled by default: Excellent noise reduction performance, easy to record in noisy environments without noise interference 4. BT mode: In BT mode, it can be used for karaoke, adding background sound during recording, etc. 5. Dodging function: When connected to BT to play music, turning on the function recording can automatically suppress background Bluetooth music 6. Reverb function: Turn on the reverb to make the sound more infectious 7. Battery life: 300mAh high-capacity battery, continuous recording for 12 hours at a time.Specifications1. Product Type: Lavalier Wireless Microphone 2. Channel system: One Microphone one Receiver 3. Control method: Button 4. Active and passive: Active 5. 2.4G solution: JieLi AD6976M4 6. Working system: GFSK 7. Working frequency: 2.4G-2.4835GHZ 8. Radio sensitivity: -38db Effective distance: Greater than or equal to 10 meters 9. Transmitter shutdown power consumption: 2ua 10. Transmitter power consumption (video mode): 25ma 11. Transmitter power consumption (Bluetooth mode): 30-40ma 12. Receiver power consumption: 16ma 13. Receiver charging current for mobile phone: 1000ma 14. Microphone signal-to-noise ratio: Greater than or equal to 65db 15. Frequency response: 20Hz-20KHz 16. Monitoring: One-way monitoring 17. Microphone: Electret 18. Battery: 300mAh 19. Talk time: More than 10 hours 20. Standby time: (off state): 6 months 21. Charging input standard: DC-5V/MAX 200+/-10mA 22. Charging time: 1.5-2 hoursSpecification: General Certificate MSDS, ROHS, RED Package Weight One Package Weight 0.12kgs / 0.25lb One Package Size 14cm * 8cm * 5cm / 5.51inch * 3.15inch * 1.97inch Qty per Carton 180 Carton Weight 18.64kgs / 41.09lb Carton Size 48cm * 38cm * 44cm / 18.9inch * 14.96inch * 17.32inch Loading Container 20GP: 332 cartons * 180 pcs = 59760 pcs40HQ: 771 cartons * 180 pcs = 138780 pcs

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1. Material: ABS, silicone2. Remote control/transmitter battery capacity: 300mAh3. Charging port: USB4. Applicable objects: dogs over 3 months old5. Remote control range: about 300-500m6. 1 drag 1 packing list: remote control x1, receiver x1, collar x1, charging cable x1, conductive column x4, test light x1, manual x17. 1 to 2 packing list: remote control x1, receiver x2, collar x2, charging cable x1, conductive column x8, test light x1, manual x18. Size: about 13.2 x 4.8 x 2cm for the remote control, about 6.4 x 3.8 x 2.5cm for the receiverFeatures:1. Strong anti-interference ability2. The remote control distance is long, up to 300-500m, and the signal is stable3. Waterproof and wear-resistant, does not hurt pet skin4. USB charging port, convenient and fast5. The collar is adjustable and the buckle design is convenient to wear6. Three working modes, sound/sound+vibration/sound+electrostatic pulse modeSpecification: Package Weight One Package Weight 0.26kgs / 0.58lb One Package Size 17.5cm * 13cm * 4.5cm / 6.89inch * 5.12inch * 1.77inch Qty per Carton 114 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 114 pcs = 20178 pcs40HQ: 412 cartons * 114 pcs = 46968 pcs

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1. Bluetooth version: 5.0 + EDR2. Transmission distance: about 10m3. Battery capacity: 800mAh4. Charging input: 5V 1A5. Charging port: Type-C/USB-C6. Playback time: about 10-12h7. Wireless frequency: 2.4GHZ8. Remote control battery: AA dry battery (not included) x 29. Weight: about 52gFeatures:1. Wireless sound card, the whole wireless operation, with wireless remote control2. Built-in sound card, 20 kinds of electric tone base3. retain the original function, Bluetooth listening / calling4. Half in-ear type, heavy bass effect5. Self-monitoring, real-time ear monitoring without delay, at any time to connect the PK, two-way communication6. Compatible with computers and cell phones, wide applicability7. Multiple wireless accompaniment, Bluetooth transmission, intelligent voice change8. Automatic frequency pairing, power on automatically connected9. Lightweight and portable, with power display10. 3 connection modes:- 2.4G receiver live connection, wireless operation- OTG lossless audio live connection, connected for live streaming, shooting pickup, recording, etc., can be used to watch movies, lossless audio effect- 4 audio cable live connection, lossless audio live, clear sound, can be used for singing and recording songs to upload special effects soundPacking list:- Bluetooth headset x 1- Data cable x 1- Audio cable x 1- Instruction manual x 1- 2.4G transmitting receiver x 1- 360 degree wireless ballad controller x 1- Storage bag x 1Specification: Package Weight One Package Weight 0.33kgs / 0.73lb One Package Size 21cm * 17cm * 4cm / 8.27inch * 6.69inch * 1.57inch Qty per Carton 50 Carton Weight 17.00kgs / 37.48lb Carton Size 46cm * 42cm * 38cm / 18.11inch * 16.54inch * 14.96inch Loading Container 20GP: 363 cartons * 50 pcs = 18150 pcs40HQ: 843 cartons * 50 pcs = 42150 pcs

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The CCTV Camera Video / Audio / Power Balun allowing standard structured cabling techniques to be used for neater and more streamlined cabling. It is perfect for CCTV camera, home theater, auditorium, or small-business solutions. 1. Easy installation, using the standard UTP cable system. 2. Support all video device, such as camera, monitor, DVR card and recorder etc. 3. Using UTP cable ( CAT 5, RJ45) to transmit video, audio signal instead of co-axial. 4. CCTV Camera Balun provides video, audio, power supply in one cable. 5. Power-Audio-Video (PAV) signals are routed via UTP cable and Rj45. 6. This CCTV Video Audio Power Balun is suitable for DC12V CCTV system. 7. Built-In surge protection. 8. The CCTV Camera Balun comes in pair, one for camera, and the other one for DVR. 9. BNC Impedance: 75 ohm 10. UTP, RJ45 Impedance: 100 ohm 11. Overall Length: one is approx. 18.2cm long, and the other is approx. 14.6cm long.Specification: Package Weight One Package Weight 0.09kgs / 0.20lb Qty per Carton 100 Carton Weight 8.10kgs / 17.86lb Carton Size 46cm * 30cm * 30cm / 18.11inch * 11.81inch * 11.81inch Loading Container 20GP: 644 cartons * 100 pcs = 64400 pcs40HQ: 1495 cartons * 100 pcs = 149500 pcs

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1. Using BK Bluetooth master chip, Bluetooth 5.0 version, high-speed transmission without distortion, and the sound quality can reach high-definition standards. 2. The car Bluetooth music player has wireless music transmission function and is aimed at car audio. Using Bluetooth transmission, you can say goodbye to messy, and you can also play music online. In the era of streaming media, various online APPs are quite convenient, and the audio source is updated in a timely manner. 3. This product is aimed at different brands of models, and is equipped with different connectors and plugs according to the reserved interface behind the original car host. The product uses a wide range of voltage input to adapt to different use environments. 4. Bluetooth name: JieRui-BT 5408 5. Voltage: 5-12V 6. Use Bluetooth music: Tap the function key once to change the next song. Long press the function key for two seconds to switch to the previous song. 7. If the call comes, tap the function key to answer the call. If you need to hang up, tap the function button to hang up. 8. The product adopts high-end Bluetooth module with noise reduction and filtering function. The product uses digital audio processing to restore HIFI sound quality. 9. Suitable for Ford Focus/Carnival/MondeoSpecification: General Compatible with Ford: Fiesta, Focus, Mondeo Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 200 Carton Weight 13.50kgs / 29.76lb Carton Size 42cm * 42cm * 38cm / 16.54inch * 16.54inch * 14.96inch Loading Container 20GP: 397 cartons * 200 pcs = 79400 pcs40HQ: 923 cartons * 200 pcs = 184600 pcs

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1. Plug and play, with ultra-low latency, AI noise reduction and other functions, suitable for interviews, live broadcasts, YouTube, Facebook, TikTok Vlog, easy to use. 2. Designed with 3.5mm interface receiver, suitable for PC, laptop, camera, trolley speaker, tape recorder, etc., widely compatible with most social media applications on the market. 3. Equipped with a powerful Bluetooth 5.1 chip, using real-time automatic synchronization technology, 2.4G signal transmission, stable and barrier-free reception of transmission signals within 65 feet, allowing you to achieve long-distance sound pickup, get rid of wire entanglement, and free your hands. 4. The built-in intelligent noise reduction chip can intelligently pick up human voices and eliminate environmental noises. Equipped with high-density anti-spray foam foam and windshield, it can effectively reduce wind noise, allowing you to obtain a better sound experience and satisfy your high-quality needs pursuit. 5. After charging for 2 hours, it can be used for 4-6 hours, and the working time is long. 6. Small and light in appearance, easy to carry, you only need to clip the clip on your collar when using it. Package List: - Transmitter x 2 - 3.5mm Receiver x 1 - Instructions x 1Specification: Package Weight One Package Weight 0.08kgs / 0.18lb One Package Size 15cm * 10cm * 3cm / 5.91inch * 3.94inch * 1.18inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 100 pcs = 74000 pcs40HQ: 1719 cartons * 100 pcs = 171900 pcs

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1. 100% Brand new and high quality. 2. Compatible with all HD-CVI, HD-TVI, HD-AHD. 3. Transmission Distance: HD-CVI, HD-TVI, AHD camera 720p up to 300m, over UTP cable. 4. Can transport audio signal and power supply signal at the same time. 5. Built-in transient suppression protection. 6. Super interference rejection.Specification: General Model HD 213A Material Metal, ABS Size 14.5*3.5*2.0cm Weight 70g Package Weight One Package Weight 0.16kgs / 0.35lb One Package Size 15cm * 10cm * 3cm / 5.91inch * 3.94inch * 1.18inch Qty per Carton 100 Carton Weight 10.40kgs / 22.93lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 100 pcs = 50000 pcs40HQ: 1162 cartons * 100 pcs = 116200 pcs

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PORTABLE MULTI-BAND RADIO One Compact Radio. Ten Bands. A World of Listening. The Kchibo KK-9803 combines FM, AM and eight shortwave bands with a built-in speaker, headphone output and foldable stand in a compact portable design. 10-BandAM / FM / SW 57mmBuilt-in Speaker 132gApprox. Weight 2 AABattery Option 📻 More Frequencies. More Choice. From everyday FM listening to AM broadcasts and eight shortwave ranges, the KK-9803 gives you a broad selection of frequencies in one easy-to-carry receiver. Its high-sensitivity reception is designed to help you explore available stations across supported bands. 🔊 Listen Your Way Use the built-in 57mm speaker when you want room-filling listening from the compact unit, or connect headphones through the 3.5mm headphone jack when you prefer a more personal listening experience. 🧳 Compact, Practical & Easy to Position At approximately 117 × 73 × 27mm and 132g, this mini receiver is easy to carry and store. The foldable stand lets you adjust its position for a more convenient viewing and listening angle. 🔄 Auto Rotation 📸 More Product Photos ⚙️ Key Specifications FM: 87–108MHz AM: 527–1606kHz Shortwave: SW1–SW8 supported ranges Signal-to-noise ratio: ≥40dB Power: DC 3V or 2 × AA batteries Speaker: 57mm, 4Ω, 0.25W Headphone output: 3.5mm Material: Plastic Size: Approx. 117 × 73 × 27mm Weight: Approx. 132g 📦 Package Details Package weight: 0.15kg / 0.34lb Package size: 15 × 10 × 5cm Carton quantity: 60 Carton weight: 11kg / 24.25lb Carton size: 41 × 31 × 32cm ⭐ MIRA SALES TIP For portable use, carry two suitable AA batteries when mains power is not available. Headphones can be connected through the 3.5mm jack for private listening. ✅ Why You'll Love It 10-band listening: FM, AM and eight shortwave ranges in one receiver. Compact portability: Small 132g body is easy to carry. Flexible listening: Built-in speaker or 3.5mm headphones. Easy positioning: Foldable stand supports convenient placement. Simple power options: DC 3V or two AA batteries. Tune In. Take It Anywhere. A compact multi-band receiver made for simple, flexible listening wherever you go.

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Features1. Plug & play: Easy to use, switch on and plug in the receiver to connect automatically. The cell phone microphone has a mini body, it is an easy clip-on mic and enhances personal privacy protection, portable storage bag allows you to take it anywhere. This clip-on mic is a tailored gift for whom loves live stream, vlogging, recording video, etc. 2. Compatible Android devices: Wireless lapel microphone compatible for Android Phone/ Tablet with USB Type-C port (Support OTG function). 3. Performance wireless system: The transmission mic built in rechargeable battery. 20M/65Ft Barrier-free connection, 360 degree omnidirectional sound reception, recording every detail. 4. Real-time auto-sync technology: The wireless mic supports multi-channel real-time mixing, it can synchronize the background music for phone and human voice in real time, reduce the video post-editing, offers professional full band audio. 5. Support phone charging: The receiver with input charging interface, support phone chargingSpecificationsPerformance parameters: 1. Chip: Professional 2.4GHz wireless microphone chip 2. Microphone Sensitivity: -38dbm 3. Normal mode recording sample rate: 44.1K 4. Noise reduction mode recording sampling rate: 32K 5. Transmit power(MAX): 10dbm 6. Indoor barrier-free straight distance: 15-20 meters 7. Outdoor barrier-free straight distance: About 10 meters 8. Charging port: Type-C 9. Material: ABS The working current parameters of the transmitter (TX): 1. Battery capacity: 70mAh (LIR1254) 2. Power off power consumption: 2.6uA 3. Power consumption: 4mA (Power on no pairing with the receiver ) 4. Power consumption: 10mA (Power on and pairing with the receiver) 5. Power consumption: 6mA(Entering silent mode ) 6. Charging current: 70mA The working current parameters of the transmitter (RX): - Power consumption: 16mA(Plug-in phone)Specification: General Certificate CE, MSDS, ROHS, UL, CCC, EMC Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 15cm * 8cm * 4.5cm / 5.91inch * 3.15inch * 1.77inch Qty per Carton 100 Carton Weight 8.20kgs / 18.08lb Carton Size 49cm * 39cm * 45cm / 19.29inch * 15.35inch * 17.72inch Loading Container 20GP: 310 cartons * 100 pcs = 31000 pcs40HQ: 719 cartons * 100 pcs = 71900 pcs

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1. 100% Brand new and high quality. 2. Compatible with all HD-CVI, HD-TVI, HD-AHD. 3. Transmission Distance: HD-CVI, HD-TVI, AHD camera 720p up to 300m, over UTP cable. 4. Can transport power supply signal at the same time. 5. Built-in transient suppression protection. 6. Super interference rejection.Specification: General Model HD 213A Material Metal, ABS Size 14.5*3.5*2.0cm, 17.8*2.2*2.0cm Weight 60g Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 15cm * 10cm * 3cm / 5.91inch * 3.94inch * 1.18inch Qty per Carton 100 Carton Weight 9.40kgs / 20.72lb Carton Size 52cm * 32cm * 32cm / 20.47inch * 12.6inch * 12.6inch Loading Container 20GP: 500 cartons * 100 pcs = 50000 pcs40HQ: 1162 cartons * 100 pcs = 116200 pcs

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1. This lavalier wireless microphone adopts 2.4G wireless international common frequency band, with fast connection speed, high signal stability, less interference and short audio delay.2. The transmitter and receiver can transmit up to 120 meters (393 feet) without obstacles3. The lapel microphone is equipped with a 3-in-1 universal receiver, no need to replace multiple separate interfaces or interface cables. It is compatible with iPhones, iPads, Android phones, DSLR cameras, laptops, and many other devices.4. The lavalier microphone adopts noise reduction technology, which helps to minimize ambient sound and improve audio quality, whether you are shooting Vlogs, recording podcasts, giving speeches or conducting interviews, it can bring you clear audio effects.5. With dual wireless microphones, multiple peoples voices can be recorded at the same time. This is a handy feature for those who need to capture high-quality audio on multiple devices simultaneously, such as during interviews or live performances.6. Plug and play, easy to use, open and plug in the receiver to connect automatically, the real-time monitoring function allows users to directly monitor the audio being recorded through the earphones to ensure accurate and clear recording.Mini body design, lavalier microphone, easy to carry and use.Specification: Package Weight One Package Weight 0.17kgs / 0.38lb One Package Size 25cm * 20cm * 3cm / 9.84inch * 7.87inch * 1.18inch Qty per Carton 100 Carton Weight 9.00kgs / 19.84lb Carton Size 60cm * 60cm * 30cm / 23.62inch * 23.62inch * 11.81inch Loading Container 20GP: 246 cartons * 100 pcs = 24600 pcs40HQ: 573 cartons * 100 pcs = 57300 pcs

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Description: 1. Slim and lightweight, unique compact design. 2. FM stereo listening through the earphone. 3. Automatic search and store the radio station. 4. Manual search and store the radio station. 5. 40 station presets (20FM+20AM). 6. 31 level digital volume control. 7. Lock switch to prevent accidental operation. 8. Built-in rechargeable lithium battery has long battery life. 9. 3.5mm earphone jack: improved sound clarity in noisy environment. 10. Large digital display, easy to operate for senior and children. 11. Convenience for hiking, take a bus or walking. Parameters: 1. Frequency: FM 64-108 MHz, AM: 522-1710 KHz. 2. Tuning increment: FM: 0.1MHz, AM: 9KHz/10KHz. 3. Power: Built-in 450mAh rechargeable lithium battery. 4. Charging voltage: DC 5V, 500mA.Specification: Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 10cm * 6cm * 2.5cm / 3.94inch * 2.36inch * 0.98inch Qty per Carton 150 Carton Weight 17.60kgs / 38.80lb Carton Size 40cm * 30cm * 22cm / 15.75inch * 11.81inch * 8.66inch Loading Container 20GP: 1010 cartons * 150 pcs = 151500 pcs40HQ: 2344 cartons * 150 pcs = 351600 pcs

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