Home Computer Products USB Flash Disk Audio Device 2020 Product List
100,910 products found from 4,036  

Audio Device manufacturers & wholesalers

Audio Recorder Smartphone Microphone Jammer Device for Sound Acquisition

Min. Order: 1 Piece
  • Name: Audio Jammer Prevents Voice Recording
  • Shielding Objects: Mobile Phones, Digital Recording Pens, Recorders a
  • Shielding Effect: Above 83%
  • Shielding Distance: 1-2m
  • Shielding Angles: Horizontal 90-120°/Vertical 90-120°
  • Weight: 250g

IEC 60065 Audio Video Safety Testing Device for Impulse Withstand Voltage Testing

Min. Order: 1 Piece
  • Product Name: Impulse Withstand Voltage Testing
  • Standard: IEC 60065
  • Application: Household Appliances Testing
  • Voltage Output Wave: 1.2/50μs
  • Delivery: Within 5 Days
  • Impedance: 12ohm, 40ohm, 500ohm

Black Color Wall Listening Device Ear Amplifier Bug Audio Recording

Min. Order: 10 Pieces
  • Type: Bug
  • Application: Data Transmission
  • Modulation: Other
  • Receiver Chip: Other
  • Oscillator Circuit: DC
  • Product Name: Ear Listening Device

Numens Addressable Audio/Visual Alarm Device, Red (640-004)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, UL, En
  • Application: Indoor
  • Working Principle: Electro-Optical Type

High Sensitivity Audio Pickup, Audio Monitoring Range: 5-100m² CCTV Microphone Pickup Device

FOB Price: US $ 2.5-3 / Piece
Min. Order: 1 Piece
  • Audio Monitoring Range: 5-100m²
  • Application: CCTV Security System
  • OEM: Support
  • ODM: Support
  • Warranty: One Year
  • Packing: Bag and Carton Box

Single Phase Ei Mini Transformer, Audio, Electronic Device

FOB Price: US $ 3 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic, Lighting, Audio
  • Phase: Single
  • Core: Ei
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001

Energy-Saving Super Audio High Frequency Induction Heating Device

FOB Price: US $ 10000 / set
Min. Order: 1 set
  • Type: Induction Heating Machine
  • Certification: CE
  • Structure: Vertical Type
  • Brand: Zhongda
  • Model No.: Zhy-Cyp-300
  • Voltage: AC380V

Wireless Transmitter Receiver Covert FM Audio Listening Device Ear

FOB Price: US $ 19-23 / Piece
Min. Order: 10 Pieces
  • Type: Listening Device
  • Usage: Recording Function
  • Installation Mode: Handheld
  • Application: Home
  • Packing: Retail Box
  • Port: Shenzhen

Mini Wireless GSM Listen Audio Bug Surveillance Device N9 for EU/Us Market

FOB Price: US $ 12.99 / Piece
Min. Order: 200 Pieces
  • Type: 2G
  • Application: Sounds Recorder
  • Packing: Neutral Packing
  • Standard: CE. RoHS
  • Port: Shenzhen
  • Production Capacity: 50000 PCS/Month

China Small Bte Hearing Aid Device Audio Amplified V-263p

FOB Price: US $ 26-26.5 / Piece
Min. Order: 500 Pieces
  • Certificate: Ce,CB,RoHS
  • Whether to Customize: No
  • Packing: Color Box & Packing Carton
  • Port: Zhongshan
  • Production Capacity: 50000PCS/Month
  • Trademark: AXON

Audio Jammer Wireless Jammer Device for Sound Acquisition Supply Built-in Battery

Min. Order: 1 Piece
  • Name: Audio Jammer Prevents Voice Recording
  • Shielding Objects: Mobile Phones, Digital Recording Pens, Recorders a
  • Shielding Effect: Above 83%
  • Shielding Distance: 1-2m
  • Shielding Angles: Horizontal 90-120°/Vertical 90-120°
  • Weight: 250g

Double 12 Inch Line Array T24n B30 Double 15 Inch Woofer Goldensoil Audio DJ Device

FOB Price: US $ 260-500 / Piece
Min. Order: 4 Pieces
  • Noise: <102dB
  • Hi-Fi: Hi-Fi
  • Activity: Passive
  • Operation Mode: Wire / Remote Control
  • Speaker System: Mono
  • Speaker Material: Wood

Latest Voice Activated USB Wall Charger GSM GPS SIM Tracker Audio Monitor Listening Device

FOB Price: US $ 19 / Piece
Min. Order: 100 Pieces
  • Remote Control: Without Remote Control
  • Product Name: GSM Audio Monitor Device
  • Color: Black,White
  • Frequency Range: GSM850/900/1800/1900MHz
  • Input: AC100-240V 50/60Hz 0.5A
  • Output: DC5V---1000mA

Small Size Camera Q5 Mini Hidden Nano Cheap IR Recording Equipment 10 Hour Loop Audio Recorder Night Vision Video Cam Devices

FOB Price: US $ 4-8 / Piece
Min. Order: 10 Pieces
  • Technology: Infrared
  • Style: Mini Camera
  • Type: CCTV Camera
  • Sensor: CMOS
  • HDMI Format: 1080P
  • Horizontal Resolution: 420tvl

with Adjustable Function Audio Recorder Jammers Device for Sound Acquisition

Min. Order: 1 Piece
  • Name: Audio Jammer Prevents Voice Recording
  • Shielding Objects: Mobile Phones, Digital Recording Pens, Recorders a
  • Shielding Effect: Above 83%
  • Shielding Distance: 1-2m
  • Shielding Angles: Horizontal 90-120°/Vertical 90-120°
  • Weight: 250g

Wireless Transmitter Receiver Covert FM Audio Listening Device

FOB Price: US $ 41-46 / Piece
Min. Order: 10 Pieces
  • Type: Listening Device
  • Usage: Recording Function
  • Installation Mode: Handheld
  • Application: Home
  • Packing: Retail Box
  • Port: Shenzhen

IEC 60065 Surge Impact Test Device for Audio Video Safety Testing

Min. Order: 1 Piece
  • Product Name: Surge Impact Test Device
  • Standard: IEC 60065
  • Application: Household Appliances Testing
  • Voltage Output Wave: 1.2/50μs
  • Delivery: Within 5 Days
  • Impedance: 12ohm, 40ohm, 500ohm

F908 Wireless Transmitter Receiver Covert FM Audio Listening Device Ear Spy Bug (avp031K908)

FOB Price: US $ 11-16 / Piece
Min. Order: 10 Pieces
  • Record Capacity: ≥8GB
  • Type: USB
  • Multiple Audio Format: MP3
  • Sampling Precision: 16 Bit
  • Sampling Frequency: 48khz
  • Display: Without Display

Tourist Attraction Audio Guide Device

Min. Order: 5 Pieces
  • Memory Size: 4GB
  • Style: Device
  • PC Interface: 2.4GHz
  • Audio Supported Standard: MP3
  • SNR: 60dB
  • Loud Speaker Function: Loud Speaker Function

LCD Screen Mini Digital Audio Voice Recorder Dictaphone Recording Device

FOB Price: US $ 10 / Piece
Min. Order: 100 Pieces
  • Record Capacity: External
  • Type: USB
  • Multiple Audio Format: MP3
  • Sampling Precision: 16 Bit
  • Sampling Frequency: 48khz
  • Display: LCD

5-Way 3.5mm Stereo Audio Headset Hub Splitter up to 5 Headphones to iPod MP3 Player Music Sharing Device with Stereo Cable

FOB Price: US $ 0.55-0.65 / Piece
Min. Order: 500 Pieces
  • Application: Multimedia, DVD Player, Speaker, Computer, Monitor, Telephone, iPod, Microphone, Game Player
  • Color: 7 Colors
  • Type: Pure Copper
  • Species: AV
  • Connector: TRS Jacks
  • Material Shape: Round Wire

N9 Wireless GSM Listen Audio Bug Surveillance Device Quad-Band Audio Voice Detect SIM Card Spy Ear Bug

FOB Price: US $ 12.99 / Piece
Min. Order: 200 Pieces
  • Type: 2G
  • Application: Sounds Recorder
  • Packing: Neutral Packing
  • Standard: CE. RoHS
  • Port: Shenzhen
  • Production Capacity: 50000 PCS/Month

Ear Bionic Sound Amplifier Orbitor Listening Device for Birds Recording Watching with Recording Function Recording Long 5 Hours Audio (AVP031KD)

FOB Price: US $ 19-28 / Piece
Min. Order: 10 Pieces
  • Record Capacity: ≥8GB
  • Type: USB
  • Multiple Audio Format: MP3
  • Sampling Precision: 16 Bit
  • Sampling Frequency: 48khz
  • Display: Without Display

Digital Sound Level Meter 30 130 dB Audio Noise Measure Device Dual Ranges

FOB Price: US $ 20.96 / Piece
Min. Order: 10 Pieces
  • Application: Anemometer
  • Display: Digital
  • Detection Method: Non-contact
  • Connection Type: Wireless
  • Noctilucence: With Noctilucence
  • Waterproof: Not Waterproof

Wireless GSM Listen Audio Bug Surveillance Device N9

FOB Price: US $ 10-18 / Piece
Min. Order: 1 Piece
  • Record Capacity: ≥8GB
  • Display: Without Display
  • Responding Frequency: 1.2k~800kHz 
  • Product Name: Wireless GSM Listen Audio Bug Surveillance Device
  • Power Supply: 24 Hours Non-Stop 
  • Working Time: 5 Hours

Wireless Multimedia Audio Guide Devices

Min. Order: 5 Pieces
  • Memory Size: <1GB
  • Style: Card
  • PC Interface: 2.4GHz
  • SNR: 60dB
  • Screen: LCD
  • Recording Modes: Wav

Audio Cable Detective Device (MQS-52)

Min. Order: 1 Piece
  • Screen Size: Without Screen
  • Application: Commercial
  • Type: Portable
  • Game Function: Without Game Function
  • Packing: 12PCS/Cn
  • Standard: CE/UL/ROHS/ETL

Tp-Wireless Tour Guide System Audio Device for Tour Guiding, Conference, Simultaneous Translation, Meeting, Museum Visiting1 Transmitter40 Receiver

Min. Order: 2 Sets
  • Style: Headset Microphone
  • Application: Voice, Meeting
  • Signal Transmission: Wireless
  • Directivity: Uni-direction
  • Sound Channel: Mono
  • Connector(s): TRS 3.5 mm

Audio Conference Device

Min. Order: 50 Pieces
  • Type: Voice Conferencing System
  • Video: Without Video
  • Communication: Wireless
  • Brand Name: Soyo
  • Model Number: Soyo-Wsts24G01-T
  • Frequency Band: UHF, 2400 ~ 2483MHz

Passport Handheld Metal Detector Explosive Detection Device

FOB Price: US $ 15-25 / Piece
Min. Order: 25 Pieces
  • Certification: CE, RoHS
  • Customized: Customized
  • Application: Examination Room, Public Area, Factory
  • Alarm Form: Sound
  • Name: Passport
  • Type: Hand Held Metal Detector
Show: 10 30 50
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.