Search results for "audio"

1. Bluetooth version 5.02. The amplification chip uses TPA31163. Support calls (press and hold the pause button to answer the call when a call comes)4. Supports recording. Recording only supports operation in TF mode or USB mode (long press the MODE button to start recording, long press the MODE button again to cancel recording and play the recording file; to exit the recording mode, long press the pause button to exit, you need to connect a Storage device, such as: U disk or TF card;)5. Support power-off memory, the module board is powered by 12V battery (not included)6. The power supply voltage supports DC 8v-24v, and the current is between 1-4A7. Can be directly connected to speakers, with power amplifier and decoding functions8. Support song formats MP3/WAV/APE/FLAC9. Main functions MP3/USB/TF/LINE IN/FM/BLUETOOTH/remote control10. The total power is 100W, 2 channels each have 50W11. Supports folder selection and playback. Press FD+ for the next folder and FD- for the previous folder.12. The black silicone remote control uses AA batteries (not included), the small silicone remote control and small remote control use button batteries (not included)13. Length, width and height: 105mmx61mmx40mm14. Weight: 98GSpecification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 15cm * 10cm * 7cm / 5.91inch * 3.94inch * 2.76inch Qty per Carton 36 Carton Weight 6.86kgs / 15.12lb Carton Size 47cm * 32cm * 30cm / 18.5inch * 12.6inch * 11.81inch Loading Container 20GP: 591 cartons * 36 pcs = 21276 pcs40HQ: 1372 cartons * 36 pcs = 49392 pcs

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1. This is an audio device that integrates audio decoding, Bluetooth reception, and Bluetooth transmission.2. Bluetooth version: 5.03. Support Bluetooth protocol: A2DP/AVCDP4. Interface: RCA/AUX/USB5. Reception mode: - Receive Bluetooth audio signal, output audio by RCA/AUX - Play audio files in the U disk, output audio by RCA/AUX6. Transmission mode: - The audio input by RCA/AUX is transmitted wirelessly to bluetooth russian headphones/Bluetooth speakers and other devices through Bluetooth - The audio in the U disk is decoded and transmitted wirelessly to bluetooth headphones and bluetooth speakers and other devices through BluetoothSpecification: Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 16.5cm * 9.5cm * 3.5cm / 6.5inch * 3.74inch * 1.38inch Qty per Carton 174 Carton Weight 30.00kgs / 66.14lb Carton Size 90cm * 53cm * 19cm / 35.43inch * 20.87inch * 7.48inch Loading Container 20GP: 294 cartons * 174 pcs = 51156 pcs40HQ: 683 cartons * 174 pcs = 118842 pcs

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1. The item is a OD 4.0 mm toslink male to toslink male audio fiber cable. 2. Toslink Digital Audio Cable provides you the cleanest possible signal, even at extreme volume levels. 3. Optical cables transfer the signal using light, thus completely eliminating any chance for RFI, EMI or ground loop interference. 4. The stylish PVC 4.0mm JACKET helps prevent cable damage and adds flexibility and durability for years of listening pleasure. 5. This optical fiber cable connects to your DVD, CD, MINI Disc Player, TV box, projector, etc, and it provides you fully enriched and detailed sound quality. 6. Non-slip plastic grip connectors provide easy installation. 7. Dust cap protects connector from contamination when not in use.Specification: General Types Cable Connector Toslink Material PVC, Metal Cable Diameter 4mm Cable length about 1m Weight 20g Package Include Package Contents 1 x Cable Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 16.5cm * 14.5cm * 1cm / 6.5inch * 5.71inch * 0.39inch Qty per Carton 200 Carton Weight 3.00kgs / 6.61lb Carton Size 52cm * 31cm * 35cm / 20.47inch * 12.2inch * 13.78inch Loading Container 20GP: 472 cartons * 200 pcs = 94400 pcs40HQ: 1097 cartons * 200 pcs = 219400 pcs

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Product presentation:Do you have 3 power amplifiers and 3 sets of speakers that need to be connected to each other?Do you need 3 amplifiers and 3 sets of speakers to get stuck?A powerful amplifier and audio switcher can solve these problems,1. 3 power amplifiers push-button select switch input,3 sets of stereo speakers push-button select switch output (3 sets of speakers can be opened or closed independently)2. 3 sets of stereo speakers can sound at the same time, you can also turn off one group of speakers or more groups of speakers individually, manually select the pushbutton switch3. The maximum power of each channel is 300W4. Signal input provides vacuum tube power amplifier signal no-load protection function5. manual selection of input and output switching, straight plug straight use, switching signal stability, between channels will not produce another dry close or noise6. Compact design of solid metal shell, easy installation, the product does not need external power7. Simple installation: input and output plug and play easy installation, you can enjoy different audio experienceProduct Parameter:1. Compatible with all types of power amplifiers and speakers2. Input/output accepts heavy-duty speaker wire or speaker pin wire through the terminal port3. Connect the power amplifier to amplifier 01-02-034. Connect the loudspeaker to position A-B-C respectively5. Turn on your power amplifier stereo device and the product requires no external power supply6. Input:3 sets of inputs (banana plug)7. Output:3 sets of output (banana plug)8. Power: up to 300W9. Metal material, fine steel housing, compact size suitable for any system10. Channel Power: Each channel supports up to 300W of power11. Frequency response: 10Hz-50KHz12. Net weight :0.96 kg13. Packed weight :1.13 kg14. Product size: length 240mm X width 105mm X height 55mm15. Packing size: length260mm X width 185mm X height 65mm16. Kit list: 3 input 3 output power amplifier and sound switcher loudspeaker switch distributor x 1Specification: Package Weight One Package Weight 1.10kgs / 2.41lb One Package Size 26cm * 18.5cm * 6.5cm / 10.24inch * 7.28inch * 2.56inch Qty per Carton 20 Carton Weight 24.00kgs / 52.91lb Carton Size 53cm * 38cm * 35cm / 20.87inch * 14.96inch * 13.78inch Loading Container 20GP: 378 cartons * 20 pcs = 7560 pcs40HQ: 878 cartons * 20 pcs = 17560 pcs

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1.The product is set to receive and launch, two-in-one Bluetooth device. 2.The product is simple, which is able to launch and receiver freely. 3.Through Bluetooth reception mode you can send the phone music to the traditional home audio equipment. 4.It is more convenient to send TV, CD player, MP3 or other sources to the Bluetooth speaker or 5.Bluetooth headset through the product Bluetooth launch mode. 6.Due to the low latency technology, It also supports sound real-time transmission of online games, television and film. 7.Built-in rechargeable battery, which has long battery life. 8.It solves the imitations of audio equipment and extends a variety of audio equipment transfer function. 9.Fast connection more stable sound.Specification: General Model YPF-03 Work Voltage 5V Material ABS Bluetooth Version 4.2 Supported Protocols A2DP, AVRCP Charging Time 2 hours Working Time >10 hours Size 60*40*9mm Weight 18g S/N Ratio >95dB Package Include Package Contents 1 x Instructions Manual 1 x USB Cable 1 x Audio Cable 1 x Transmitter & Receiver Adapter Package Weight One Package Weight 0.09kgs / 0.19lb One Package Size 16cm * 7.5cm * 3.3cm / 6.3inch * 2.95inch * 1.3inch Qty per Carton 70 Carton Weight 6.30kgs / 13.89lb Carton Size 40cm * 30cm * 24cm / 15.75inch * 11.81inch * 9.45inch Loading Container 20GP: 925 cartons * 70 pcs = 64750 pcs40HQ: 2149 cartons * 70 pcs = 150430 pcs

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1. Creates two stereo ports from one 2. 3.5mm male to two female 3.5mm jacks 3. Easy to carry around and great for traveling 4. Suitable for iPhone 5 & 5S / iPhone 4 & 4S / 3GS / 3G / iPad 4 / iPad mini / New iPad / iPad 2 / iTouch etc. Audio devices with 3.5mm headphone jack. 5. Size: 55 x 55 x 13mm 6. With 3.5mm to 3.5mm jack audio cable, length: 10cmSpecification: General Compatible with Apple: iPhone SE 2020, iPhone 8 Plus, iPhone 8, iPhone 7 Plus, iPhone SE, iPhone 6s Plus, iPhone 6s, iPod touch 6, iPhone 6 Plus, iPhone 6, iPhone 5S, iPhone 5C, iPod nano 7, iPod touch 5th, iPhone 5, iPhone 4S, iPod touch 4, iPod nano 6, iPhone 4(CDMA), iPhone 4, iPad, iPod shuffle 3, iPod touch 3, iPod nano 5, iPhone 3G S, iPod touch 2, iPod classic, iPod nano 4, iPhone 3G, iPod nano 3, iPod touch, iPhone, iPod shuffle 2nd, iPod nano, iPod nano 2, iPod Video/5G Apple: iPad 10.2 (2020), iPad 10.2 (2019), iPad mini (2019) / mini 5, iPad Pro 10.5 inch (2017), iPad mini 3, iPad Air, iPad mini with Retina display, iPad mini 2, iPad 4, iPad mini, iPad 2 Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 15.8cm * 8.5cm * 2cm / 6.22inch * 3.35inch * 0.79inch Qty per Carton 500 Carton Weight 11.10kgs / 24.47lb Carton Size 50cm * 35cm * 35cm / 19.69inch * 13.78inch * 13.78inch Loading Container 20GP: 435 cartons * 500 pcs = 217500 pcs40HQ: 1010 cartons * 500 pcs = 505000 pcs

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Features: 1. Easy to install, plug and play 2. Using Bluetooth 5.0 chip design, stronger compatibility and stability 3. Bluetooth receiver (RX), Bluetooth transmitter (TX) two-in-one design, toggle switch to switch quickly 4. Equipped with high-definition LED digital display screen, working status and Bluetooth mode are clearly visible 5. Built-in digital to analog chip, supporting six signal interfaces of digital optical fiber, coaxial, AUX, RCA, U disk, TF card 6. NFC function, mobile phone can be connected with one touch 7. Cool breathing light, red/blue color, soft and not dazzling 8. Built-in 500mAh rechargeable lithium battery, long battery life 9. Support 5-8 meters infrared remote control, all kinds of functions are readily available 10. Built-in high-definition microphone, support wireless music listening, hands-free calling, navigation 11. Compatible with Android, IOS system mobile phones and tablets, active speakers, power amplifiers, and Bluetooth speakers or earphones that support A2DP/protocol to connect and use Product specifications: 1. Support protocol: RX: A2DP, AVRC; TX: A2DP 2. Working frequency band: 2.402-2.480GHz 3. Response frequency: 20Hz-20KHz-0.2db 4. Signal to noise ratio: greater than or equal to 90dB 5. Input interface: 3.5mm AUX+RCA+optical fiber+coaxial+USB+TF interface 6. Output interface: 3.5mm AUX+RCA 7. Optical fiber parameters: support optical fiber input, 16M, sampling rate 96kHz 8. Support format: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY 9. Screen size: 32x14.5x7mm 10. Working current: less than 40mA 11. Charging time: about 1.5 hours 12. Life time: RX is about 10H, TX is about 8H 13. Bluetooth distance: less than or equal to 10-15m (open place) 14. Charging method: Type-C 5V-0.5A 15. Product size: 86x65x22mm 16. Product weight: 75gSpecification: Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 12cm * 12cm * 4cm / 4.72inch * 4.72inch * 1.57inch Qty per Carton 160 Carton Weight 27.40kgs / 60.41lb Carton Size 50cm * 50cm * 42cm / 19.69inch * 19.69inch * 16.54inch Loading Container 20GP: 253 cartons * 160 pcs = 40480 pcs40HQ: 589 cartons * 160 pcs = 94240 pcs

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1. Lightweight and small-sized, easy to carry 2. Embedded flash memory 8GB 3. Internal microphone recording only 4. Support music file playback 5. Recording format: WAV 6. Music format: MP3 / WMA / WAV 7. Default recording quality: 192kbpsSpecification: General Material Plastic Memory Capacity 8GB Size 8.3*2.7*1cm Weight 49g Package Include Package Contents 1 x Digital Voice Recorder 1 x USB Cable 1 x Earphone 1 x User Manual Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 13cm * 7.1cm * 5cm / 5.12inch * 2.8inch * 1.97inch Qty per Carton 80 Carton Weight 13.40kgs / 29.54lb Carton Size 52cm * 31cm * 28cm / 20.47inch * 12.2inch * 11.02inch Loading Container 20GP: 590 cartons * 80 pcs = 47200 pcs40HQ: 1371 cartons * 80 pcs = 109680 pcs

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1. Connect 2.5mm male to 3.5mm female equipment 2. High quality transmission, can transfer high purity audio signal with minimum loss and bring you high-quality auditory experience 3. Compact design, easy to carrySpecification: General Types Adapter Connector 3.5mm, 2.5mm Weight 3g Package Weight One Package Weight 0.01kgs / 0.02lb One Package Size 5cm * 2cm * 1.2cm / 1.97inch * 0.79inch * 0.47inch Qty per Carton 1800 Carton Weight 10.20kgs / 22.49lb Carton Size 40cm * 30cm * 18cm / 15.75inch * 11.81inch * 7.09inch Loading Container 20GP: 1234 cartons * 1800 pcs = 2221200 pcs40HQ: 2865 cartons * 1800 pcs = 5157000 pcs

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1. Frequency response range: 20–40,000 Hz2. Impedance: 19 ohms3. Sensitivity: 103 dB +/-3 dB4. Cable: Dual-strand silver-plated wire5. Wearing style: Over-ear6. Plug type: 3.5 mm7. Cable length: Approx. 120 cm8. Package contents: Earphones, 3 pairs of ear tips, dual-strand silver-plated cable, user manualFeatures:1. 12-driver hybrid acoustic architecture (dynamic + balanced armature); optimized crossover and structural redesign deliver a professional-grade audio experience.2. Ingenious combination of dynamic and balanced armature drivers enhances audio resolution and detail, providing rich, nuanced layering for an extraordinary auditory feast.3. Features a 5-driver balanced armature high-frequency array, creating a vast soundstage and delicate sound quality that reveals rich audio details.4. Ultra-linear dynamic driver delivers deep low-frequency extension and a fuller sound, creating a superior atmosphere.5. Utilizes a precise acoustic crossover scheme for seamless, natural transitions across the frequency spectrum.6. The housing mimics the curvature of the human ear canal; combined with soft, skin-friendly silicone ear tips and an over-ear fit, it ensures comfort and stability.7. High-purity, dual-strand silver-plated cable offers excellent conductivity, minimizing signal loss and interference to ensure audio signal purity and integrity.8. The version with a microphone features simple one-button in-line controls; the built-in microphone captures sound with precision and clarity, making calls feel like face-to-face conversations.Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 130 Carton Weight 14.00kgs / 30.86lb Carton Size 54cm * 38cm * 30cm / 21.26inch * 14.96inch * 11.81inch Loading Container 20GP: 433 cartons * 130 pcs = 56290 pcs40HQ: 1005 cartons * 130 pcs = 130650 pcs

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1. Input interface: optical fiber/coaxial/AUX/USB/TF/Bluetooth 2. Output interface: 3.5mm audio interface 3. Sampling rate support: 33/44.1748/96Khz, 16/24bit 4. Bluetooth protocol support: A2DP/ AVRCP/AHFP/HSP 5. Frequency response: 20Hz-24Kh 6. Operation mode: button switching, remote control 7. USB/TF playback support: WMA/WAV/FLAC/APE/MP3, etc. 8. Bluetooth decoding: SBC 9. Bluetooth receiver version: V5.3 10. Bluetooth receiver distance: within 30m 11. Supported equipment: mobile phone/computer/TV/projector/amplifier/set-top box/PS4, etc. 12. Effective modes: Bass, Normal, Treble 13. Packing list: host, manual, 1AV cable x2, 2AV cable x2, 3.5 audio cable, 1m fiber optic cable, remote control, power supply cableSpecification: Package Weight One Package Weight 0.31kgs / 0.68lb One Package Size 14cm * 11.5cm * 5cm / 5.51inch * 4.53inch * 1.97inch Qty per Carton 60 Carton Weight 19.30kgs / 42.55lb Carton Size 52cm * 44cm * 25cm / 20.47inch * 17.32inch * 9.84inch Loading Container 20GP: 466 cartons * 60 pcs = 27960 pcs40HQ: 1082 cartons * 60 pcs = 64920 pcs

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1. Audio signal input coaxial cable or optical digital audio cable2. Audio signal output L/R audio3. Audio input connector optical cable, 1xRCA (coaxial)4. Audio output interface 2 x RCA (R/L)5. This decoder has many functions and excellent performance6. Convert coaxial cable or Toslink digital audio signal into analog L/R audio7. Support 32, 44.1, 48, 192KHz sampling rate8. Support 24 bit S/PDIF input stream pair for left and right channels9. No electromagnetic noise transmission10. Easy to install and easy to use12. Weight: host: 24g, optical fiber cable: 3g, USB cable: 18g, power supply: 54gSpecification: Package Weight One Package Weight 0.09kgs / 0.21lb One Package Size 16cm * 12cm * 3cm / 6.3inch * 4.72inch * 1.18inch Qty per Carton 318 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 318 pcs = 56286 pcs40HQ: 412 cartons * 318 pcs = 131016 pcs

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