external audio card

USB 2.0 Video and Audio Capture Card
 
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USB 2.0 Video and Audio Capture Card
 
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Mini card speaker

this is 1.8 inch tft color lcd screen mp4 player,with fm and usb,support tf card to expand storage, eq modes,it's the best audio device to enjoy music

Easy Cap HDTV USB Capture Card
FY1201 Easy C

Portable s10 bluetooth speaker circle mini card wireless bluetooth small audio subwoofer hands-free Christmas gift Beatbox S10 Mini , Top Quality Spe

mobile phone holder
2. Strong welding sound effect, super heavy bass.
3.Support TF card, Bluetooth band call, file playback, FM.

1, Support MP3 format
2, Support USB/SD memory
3, LED display
4, FM radio

Video Input(s):16 Cams
Audio Input(s):16 channels
Recording Rate: 480 fps / 400 fps (NTSC / PAL)
Display Rate: 480 fps /

* With FM radio function
* LED display
* Rechargeable li-ion battery
* Support USB/SD card
* AUX inputs

5MP 4G Wifi Solar power IP PTZ Cameras ;
6W solar panel ;
Built in 9600mA battery ;
Built in PIR RADAR , 12M PIR detect ;
P2P mobile control

SD card DVR mini recorder mobile SD DVR,single channle and dual channle

1, Support MP3 format
2, Support USB/SD memory
3, LED display
4, FM radio

Card provides up to 32 video channels and 8 audio channels, recording up to 240 / 200 fps (NTSC / PAL) in total with H.264 software compression.

Christmas gift jambox Beatbox S10 Mini , Top Quality Portable s10 bluetooth speaker circle mini card wireless bluetooth small audio subwoofer hands-

Support memory card, connector, adaptors
2014 New Products.
Features:
Audio Digital Adaptors
USB plug+ 1/4" connctors+XLR fem

SD card DVR mini recorder mobile SD DVR,single channle and dual channle

CTS-VY008 Sim Card Spy Ear
Secret... agent man! Secret... agent man! Ever wanted to listen in on a conversation that you had no business even knowi

8 CH Video input per card
8ch Audio input per card
TW6802B Chipset,240f/s(NTSC)200f/s(PAL)
10 bit ADC with 4H Comb Filter

Security Camera Video Audio USB Capture Card / USB 2.0 Video and Audio Capture Card

Our USB speaker with TF card slot is in the best price and quality, we can manufacture USB speaker according to your  re

Stage Audio Equipment  , 2-way Protable Guitar Speaker With SD Card
 
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Specifications:
1) Input type: SDVR-607
2) BNC: BNC X 4
3) SDVR-607 D-type: DB15 x 2
4) Video input(s): 4, 6, 8, 12, 16 cams...

 
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1. portable with with LED lamp
2. outdoor portable speaker
3.have hand of the rope
4. wireless bluetooth speaker
5. mertail :plastic

Security Camera Video Audio USB Capture Card / USB 2.0 Video and Audio Capture Card

4 CH Video input per card
4ch Audio input per card
TW6802B Chipset,120f/s(NTSC)100f/s(PAL)
10 bit ADC with 4H Comb Filter

8MP Sony IMX415 Sensor ;
20X Optical Zoom +10X Digital Zoom ;
Auto Human Tracking ;
6pcs IR Leds , 80m IR Vision ;
P2P Mobile Control ;

 
High Power Digital Audio Pro Mixer Equipment With MP3 , SD Card
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