Search results for "portable audio"

1. Material: ABS+UV 2. Bluetooth Version: V5.0 3. Working Distance: 10-20 metres 4. Working Time: 6-7 hours 5. Standby Time: 60 hours 6. Battery: Li-poly 300mAh 7. Comforyable to wear the headset for a long time without pain. 8. Package Include: - BTH-878 Headset x 1 - Charging cable x 1 - User manual x 1Specification: Package Weight One Package Weight 0.33kgs / 0.72lb One Package Size 27cm * 9cm * 25cm / 10.63inch * 3.54inch * 9.84inch Qty per Carton 20 Carton Weight 7.50kgs / 16.53lb Carton Size 55cm * 47cm * 51cm / 21.65inch * 18.5inch * 20.08inch Loading Container 20GP: 202 cartons * 20 pcs = 4040 pcs40HQ: 469 cartons * 20 pcs = 9380 pcs

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1. Recording files, encrypted protection to prevent data theft2. DPS chip, high-definition noise reduction3. Start recording when there is sound, stop recording silently, improve efficiency, and save memory4. It comes with a deletion function that can be deleted locally5. Automatic save after power outage6. Recording format: WAV7. Playback format: MP3/WMA/WAV8. Recording time: 60 hours9. Standby time: 200 hours10. Support system: Win200/XP/VISTA/711. Transmission interface: USB 2.012. Product size: 69x42x5.5mm13. Product weight: 23gSpecification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 12cm * 7cm * 2cm / 4.72inch * 2.76inch * 0.79inch Qty per Carton 200 Carton Weight 14.00kgs / 30.86lb Carton Size 42cm * 37cm * 26cm / 16.54inch * 14.57inch * 10.24inch Loading Container 20GP: 660 cartons * 200 pcs = 132000 pcs40HQ: 1532 cartons * 200 pcs = 306400 pcs

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ZK-LT22:1. Bluetooth version: 5.12. Bluetooth transmission distance: 10m3. Audio input: Bluetooth + AUX + U disk + USB sound card4. Audio output: 15W for left channel + 15W for right channel + 30W for subwoofer5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)6. Speaker: left and right channel 10-30W, 4-8 ohms; subwoofer 10-30W, 4-8 ohms7. Protection mechanism: over temperature, over current, short circuit, anti-static protection8. Feature function: support Wuzhi Audio APP, modify Bluetooth name, password setting, beep volume adjustment, on/off beep, sleep aid song, firmware upgrade, etc. Pair box function, true wireless function allows two sets of speakers to be combined into a left and right channel pair box, with a stronger sense of spatial positioning9. U-disk support for more HD lossless formatsBluetooth decoding chip, better resolution, support remote firmware update, support TWS function10. Separate volume adjustment for subwoofer and stereo output11. Total volume is mechanical potentiometer, volume position is clear at a glance, multi-button function is abundant12. Dimensions: 75x70x20cm13. Weight: 77gZK-LT23:1. Bluetooth version: 5.12. Bluetooth transmission distance: 10m3. Audio input: Bluetooth + AUX + U disk + USB sound card4. Audio output: 50W for left channel + 50W for right channel + 100W for subwoofer5. Adaptable power supply: DC9-24V, 7A (not connectable to AC)6. Speaker: left and right channel 10-50W, 4-8 ohms; subwoofer 20-50W, 4-8 ohms7. Protection mechanism: over temperature, over current, short circuit, anti-static protection8. Feature function: support Wuzhi Audio APP, modify Bluetooth name, password setting, beep volume adjustment, on/off beep, sleep aid song, firmware upgrade, etc. Pair box function, true wireless function allows two sets of speakers to be combined into a left and right channel pair box, with a stronger sense of spatial positioning9. U-disk support for more HD lossless formatsBluetooth decoding chip, better resolution, support remote firmware update, support TWS function10. Separate volume adjustment for subwoofer and stereo output11. Total volume is mechanical potentiometer, volume position is clear at a glance, multi-button function is rich12. Dimensions: 75x70x20cm13. Weight: 78gSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 11cm * 11cm * 8cm / 4.33inch * 4.33inch * 3.15inch Qty per Carton 232 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 232 pcs = 41064 pcs40HQ: 412 cartons * 232 pcs = 95584 pcs

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Line Length:None With Microphone:Yes Wireless Type:bluetooth Brand Name:AEC Connectors:None Waterproof:No Active Noise-Cancellation:Yes Support Memory Card:No Volume Control:Yes Frequency Response Range:20-20000Hz Resistance:25Ω Vocalism Principle:Hybrid technology Model Number:BQ-618 Sensitivity:110±5dB Style:Headband Support APP:No Control Button:Yes Bluetooth Version:V4.1 + EDR Supported profiles:HFP, A2DP, AVRCP Support Apt-x:No Product parameters:Speaker specifications: 30mmOutput power: 32 ohms 45mWFrequency response: 200Hz-2000HzSensitivity: 120db±3dbSignal to noise ratio: ≥90DBDistortion: 0.5%Bluetooth standard: Bluetooth 4.1+EDRSupporting protocols: HFP, A2DP, AVRCPSupport 3.5mm audio inputPower supply mode: built-in lithium battery 190mAhCharging time: 3 hours (please extend the charging time for the first charge)Effective distance: 10 metersWorking time: more than 10 hoursStandby time: 250 hoursCharging interface: Micro USBBuilt-in microphone to support digital signal processing echo cancellation technologyFeatures:Smart Bluetooth, wireless HIFIFloating micro HIFI sound effectSpecification: Package Weight One Package Weight 0.21kgs / 0.45lb One Package Size 19cm * 16cm * 5cm / 7.48inch * 6.3inch * 1.97inch Qty per Carton 64 Carton Weight 13.63kgs / 30.05lb Carton Size 30cm * 50cm * 45.4cm / 11.81inch * 19.69inch * 17.87inch Loading Container 20GP: 391 cartons * 64 pcs = 25024 pcs40HQ: 909 cartons * 64 pcs = 58176 pcs

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1. Wire: silver-plated double parallel wire.2. Frequency response range: 20-40000KHZ3. Plug Type: 3.5mm4. Pin type: 0.75mm5. Sensitivity: 104dB6. Ergonomic design, comfortable and stable to wear.7. Low voltage electrostatic unit, double magnetic moving coil unit, high frequency moving iron unit.Specification: Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 12cm * 9cm * 4cm / 4.72inch * 3.54inch * 1.57inch Qty per Carton 200 Carton Weight 19.00kgs / 41.89lb Carton Size 50cm * 47cm * 42cm / 19.69inch * 18.5inch * 16.54inch Loading Container 20GP: 270 cartons * 200 pcs = 54000 pcs40HQ: 627 cartons * 200 pcs = 125400 pcs

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Features1. UHF wireless in-ear monitoring system. 2. A built-in limiter circuit for stage performances and a wide range of sounds eliminates distortion at excessive input levels. 3. Metal panel and body shell, makes it sturdy and durable 4. Provides desktop-level monitoring in an in-ear monitoring and receiving system with a wireless range from 80 to 100m, and a frequency range of 550-580MHz. 5. The signal-to-noise ratio of the dynamic range is improved, so that the system has excellent anti-interference ability, and once again shows the good original soundTransmitter Specifications1. Case specification:Standard 1U Case 2. Material: Metal panel and body housing case 3. Frequency range: UHF550-580MHz 4. Frequency interval: 25MHz 5. Transmit output power:100mW(50 ohms) 6. Audio input: XLR & 6.3mm duplex outlet 7. Earphone output: 6.3mm jack, volume adjustable 8. Headphone load impedance: Greater than or equal to 16 ohms 9. Voltage current consumption: DC 12V 250mA 10. Antenna interface: TNC jack (50 ohms) 11. Size: 48 x 10.5 x 4.3cmReceiver Specifications1. Oscillation mode: PLL synthesized Frequency 2. Width Frequency range: UHF550-580MHz (Corresponding transmitter frequency) 3. Frequency interval: 25MHz 4. Operate mode: Manual adjust 5. Receiving mode: Single tuning. 6. Comprehensive Frequency Reaponse: 80Hz~15KHz+/-3dB 7. Output power (30 ohms): 2 x 35mW 8. Headphone load impedance: Greater than or equal to 16 ohms 9. Earphone output: 3.5mm jack 10. Power supply: 2 x AA batteries (not included) 11. Size: 8.5 x 6cmSpecification: Package Weight One Package Weight 3.36kgs / 7.41lb One Package Size 56cm * 30cm * 13cm / 22.05inch * 11.81inch * 5.12inch Qty per Carton 4 Carton Weight 14.20kgs / 31.31lb Carton Size 57cm * 32cm * 52cm / 22.44inch * 12.6inch * 20.47inch Loading Container 20GP: 281 cartons * 4 pcs = 1124 pcs40HQ: 652 cartons * 4 pcs = 2608 pcs

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Features:1. Open-Ear Clip-On Design: Features a clip-on, open-ear design that does not go into the ear canal, reducing ear pressure for more comfortable long-time wear. Great for commuting, sports, work, and daily use.2. Lightweight Body: Each earbud weighs about 3.9g, offering a light and comfortable fit. Suitable for long-time music listening, calls, video meetings, and outdoor activities.3. Clear Sound Quality: Built with a dual magnetic diaphragm structure to deliver clearer and fuller sound, ideal for music, videos, games, and daily calls.4. Call Noise Reduction: The built-in call noise reduction chip helps reduce background noise, making voice calls, conversations, and online meetings clearer.5. Wireless 5.4 Chip: Equipped with a wireless 5.4 chip for faster connection and more stable transmission. Directional sound design helps focus the audio and reduce sound leakage.Specifications:1. Earphone Dimensions: 26.2 x 15 x 24.9 mm / 1.22 x 0.63 x 0.62 inches2. Earphone Battery Capacity: 25mAh3. Earphone Rated Input: 5V / 25mA4. Speaker Unit Size: 12mm5. Wireless Version: V5.46. Operating Distance: Less than or equal to 10 meters7. Charging Case Dimensions: 48.5 x 63.7 x 28.9 mm / 2.04 x 1.94 x 1.01 inches8. Charging Case Battery Capacity: 250mAh9. Charging Case Rated Input: 5V / 250mA10. Signal-to-noise ratio: Greater than 90dB11. Microphone sensitivity: -42dB+/-3dB12. Frequency response: 20Hz-20KHzSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 10cm * 4cm / 4.72inch * 3.94inch * 1.57inch Qty per Carton 100 Carton Weight 7.00kgs / 15.43lb Carton Size 36cm * 32cm * 30cm / 14.17inch * 12.6inch * 11.81inch Loading Container 20GP: 771 cartons * 100 pcs = 77100 pcs40HQ: 1791 cartons * 100 pcs = 179100 pcs

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1.Driver diameter: 50mm2.Impedance: 16Ohm3.Sensitivity: 114dB +/- 3dB at 1KHz4.Frequency range: 20Hz-20KHz5.Mic dimension: 6.0 x 2.7mm6.Mic sensitivity: -36dB +/- 1dB7.Mic impedance: 2.2k8.LED working voltage: DC5V +/- 5%9.Headset interface: 3.5mm + USB (USB for LED light)Specification: Package Weight One Package Weight 0.48kgs / 1.07lb One Package Size 22cm * 20cm * 10cm / 8.66inch * 7.87inch * 3.94inch Qty per Carton 20 Carton Weight 10.80kgs / 23.81lb Carton Size 52cm * 42cm * 46cm / 20.47inch * 16.54inch * 18.11inch Loading Container 20GP: 265 cartons * 20 pcs = 5300 pcs40HQ: 616 cartons * 20 pcs = 12320 pcs

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About The Product1. LINEPAUDIO A967 Passive PreAmp Active Speak Volume Two-Channel Controller is small and compact, applicable to use with active speaker or PostAmp, supports full-balanced or single-ended signal I/O, equipped with a switch for easily switching I/O signal. 2. Infinitely picky about the sound quality, infinitely tolerant on music. Passive PreAmp Volume Controller makes the desktop simple. 3. Small size but great wisdom, LINEPAUDIO A967 is tiny but with a complete set of common interfaces, supports full-balanced audio signal regulation and single-ended audio signal regulation, and switches I/O signal. 4. Suitable for the decoder and speaker without volume regulation, with the balanced I/O, RCA I/O architecture and switch function enabled. Its PreAmp will not cause a loss of signal source. In general, the audio source signals out of the decoder reproduces the original signals. The large dynamic range will not cause a quality loss, but keep the original signal source intact. 5. The preferred choice of active speaker, more and more music fans are not satisfied with the sound quality performance of common multimedia speakers, but rather select professional active monitor speakers. But such speakers generally don't have a volume regulation knob, but have to use with PreAmp. Most active monitor headphones are used for the desktop near-field listening, but a common HiFi PreAmp is large and occupies a large area. Moreover, most are concerned about whether the timbre of PreAmp matches the speaker or not, whether the sound effect is ideal or not. 6. But from now on, LINEPAUDIO A967 Two-Channel Volume Controller perfectly addresses the above two concerns, LINEPAUDIO A967 is small and compact, the internal circuit architecture design will not cause a loss of sound quality, the internal power amplifier of active speaker is enough to drive the speaker, so that you can hear the most genuine timbre and quality of the speaker, free from the need of choosing a suitable PreAmp.Features1. Input/Output impedance: 10Kohms - 50Kohms. 2. Two-channel I/O switch, RCA and Balanced XRL I/O. 3. Input: RCA / Balanced XLR (switch). 4. Output: RCA / Balanced XLR (switch).Specification: General Model A967 Material Metal Size 145*65*43mm Weight 314g Package Weight One Package Weight 0.46kgs / 1.00lb One Package Size 20cm * 18cm * 5.5cm / 7.87inch * 7.09inch * 2.17inch Qty per Carton 20 Carton Weight 9.13kgs / 20.13lb Carton Size 42cm * 38cm * 30cm / 16.54inch * 14.96inch * 11.81inch Loading Container 20GP: 556 cartons * 20 pcs = 11120 pcs40HQ: 1292 cartons * 20 pcs = 25840 pcs

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1. AptX Adaptive, which combines the advantages of both aptX HD and Lossless, can adaptively adjust the sound quality and delay, and bring us high sound quality through Bluetooth.2. After entering the game, three-click the touch key to immediately turn on the high-performance mode, which can achieve almost zero delay of audio and video synchronization, and play various competitive games at will.3. Adopt Qualcomm QCC3040 chip, bring better connection performance, call effect, compatibility, functionality and other aspects are significantly improved.4. Based on the strong low frequency of the 10mm polymer composite diaphragm, the 30019 high-frequency closed moving iron unit specially developed for ring iron Bluetooth is added to optimize the middle and high frequency of the human voice.5. The design that fits the auricle curve of the human body not only ensures long-term wearing comfort, but also improves the sound insulation and noise reduction effect of the earphone, effectively reducing external noise interference.6. Bluetooth version: 5.27. Bluetooth range: 15m8. Sensitivity: 101dB9. Frequency response: 20-40kHzSpecification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 11cm * 9cm * 5cm / 4.33inch * 3.54inch * 1.97inch Qty per Carton 60 Carton Weight 12.60kgs / 27.78lb Carton Size 42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch Loading Container 20GP: 522 cartons * 60 pcs = 31320 pcs40HQ: 1212 cartons * 60 pcs = 72720 pcs

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About The Product1. LINEPAUDIO A966 is a high-quality eight-channel high-power headphone amplifier which perfectly drives various high-impedance pro monitor headphones, provides the performer with quality monitor sound quality, and enables the performer to get immersed in the show and fully present his own musical work. This product not only provides the function of headphone amplifier, in order to be more user-friendly, it has a built-in intercom function at the studio-level. When the sound engineer wants to communicate with the performer in a different room, just insert the microphone (intercom microphone) to easily issue to the performer various working instructions, what the engineer jus said will be transmitted to eight headphones. 2. It provides eight sets of stereo channel outputs to improve the sound quality control and amplification and the background noise is small, with a wide dynamic range without sonic boom, the output sound volume of each channel is controlled by sensitivity adjustment knob, each channel can drive 16ohms-600ohms headphone, lossless in the quality without distortion. The product also provides an independent 6.5mm stereo associated input port, which can be easily connected to other devices in the studio; furthermore, it provides one-channel microphone intercom function input function, allowing for an easy intercom in the internal channel. 3. The circuit has OP + BUG architecture and uses AC12V transformer power supply to ensure a strong drive. 4. The 16ohms-600ohms high-impedance headphone can be driven through the volume regulation knob, with full sound, calm bass, clear high frequency, without any signal sonic boom. It is a headphone distributer as well as a headphone amplifier, which can easily drive the 16ohms-600ohms headphone. It has extensive applications, including band rehearsal /studio recording/ home entertainment/music enjoyment/comparison of business headphone distribution.Features1. 4x 6.35mm Stereo headphone output port (optionally connected to the headphone of any impedance). 2. 4x 3.5mm Stereo headphone output port (optionally connected to the headphone of any impedance). 3. TS 6.35mm L and R input port (optionally connected to the signal sound sources such as computer sound card or mixing console). 4. TRS 6.35mm Stereo input port (optionally connected to the intercom such as microphone). 5. 4 Independent channels stereo volume output control knob. 6. Input impedance: 100KOhm. 7. Max. input level: +14dBV. 8. Output impedance: 47 Ohm at each output channel . 9. Power source: AC12V. 10. Frequency response: 20Hz - 20KHz. 11. SNR: > 107dB. 12. THD: < 0.08%. 13. IMD: < 0.01%. 14. Input port: Stereo 1/4 TRS plug, L and R channel, 1/4 TS plug. 15. Output port: 4x 6.35mm Stereo 1/4 headphone jack + 4x 3.5mm Stereo 1/8 headphone jack.Specification: General Model A966 Material Metal Input Voltage DC 12V Input Impedance 100K Ohms SNR > 107dB Distortion < 0.08% Frequency Response 20Hz-20KHz Size 145*112*42mm Weight 672g Package Include Package Contents 1 x Amplifier 1 x AC Power Adapter Charger Package Weight One Package Weight 0.87kgs / 1.92lb One Package Size 20cm * 18cm * 5.5cm / 7.87inch * 7.09inch * 2.17inch Qty per Carton 20 Carton Weight 17.91kgs / 39.48lb Carton Size 42cm * 38cm * 30cm / 16.54inch * 14.96inch * 11.81inch Loading Container 20GP: 556 cartons * 20 pcs = 11120 pcs40HQ: 1292 cartons * 20 pcs = 25840 pcs

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1. Designed for great sound with HD Voice, noise cancellation technology and an extra large speaker 2. Voice Control activates your Android or Siri voice engine; control Jabra Tour with your voice including Answer/Ignore, Pair New Device, Battery and Phone Command voice commands 3. Built-in motion sensor for Auto On and Auto Off, when device is not in use to save battery life 4. Easy to set up. Just pair to your phone and place Jabra Tour on your sun visor 5. In-car charger with additional USB cable so you can charge on-the-go; Up to 20 hours of talk time and 45 days standby time Specification: General Material Plastic Size 10.2*7.3*3.5cm Weight 122g Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 17cm * 10.5cm * 4cm / 6.69inch * 4.13inch * 1.57inch Qty per Carton 40 Carton Weight 8.40kgs / 18.52lb Carton Size 42cm * 36cm * 23cm / 16.54inch * 14.17inch * 9.06inch Loading Container 20GP: 766 cartons * 40 pcs = 30640 pcs40HQ: 1780 cartons * 40 pcs = 71200 pcs

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