Usb fan power

● 3 in1 USB Car Charger● Overcharge Protection● Overvoltage protection● Short circuit protection● Over current protection● Over load protection● Over Heat Protection

Bluetooth Audio Receiver Will Transform Ordinary Speakers And Headsets To Bluetooth Wireless Speakers And Headsets/Earphones Make Any Speaker Wireless Make Your Car Audio System Wireless Converts Speakers Into Bluetooth Speakers Allows You To Play Songs To Your Speakers Directly From Your Phone Compact And Small Can Be Powered With Usb Wall Power Adapter.Bluetooth Standard: Bluetooth V2.0+Edr, Support A2Dp V1.2 Power Supply: 5V Usb Output: 3.5Mm Audio Interface Distance: 5-10 Meters Powered By Built-In Rechargeable Li-Ion Battery Via Mini Usb Port, Long Working Time And Low Consumption (Mini Usb Cable Included)

USB GNOOSE NECK WIFI CAMERA APP V380 PRO HD 1080P 2MPDescription: USB GNOOSE NECK WIFI CAMERA APP V380 PRO HD 1080P 2MP -Detail: HD 1080P USB Mini Wifi Camera Support AI Human DetectionSupport Audio Record(Can't Support Two Way Audio)Support NightvisionSupport 2.4Ghz WIFI (Can't Support 5G)Support Cloud Storage1.4mm Lens, MAX 140degree Wide AngleMemory Support: Max 128GMemory Footprint: 0.2G/HrsPower Usage: 230mAh/HrsPower Supply: Portable Power Bank/USB Power SocketAPP:V380Pro

Power by:5V DC Bluetooth transmission distance:10m Bluetooth version:v2.1+EDR Transmission rate:3(Mbps) Support A2DP V1.2 Power supply modde:USB-POWER 3.5mm audio port Fast Connection with all devices transmission distance grater than 10 m System Support Android, IOS and Windows

·Support AI Human Detection·Support Audio Record(Can't Support Two Way Audio)·Support Nightvision·Support 2.4Ghz WIFI (Can't Support 5G)·Support Cloud Storage·1.4mm Lens, MAX 140degree Wide Angle·Memory Support: Max 128G·Memory Footprint: 0.2G/Hrs·Power Usage: 230mAh/Hrs·Power Supply: Portable Power Bank/USB Power Socket·APP:V380ProPackage Includes1x USB Mini Wifi Camera1x Instructions

Product Description Main Features Fashion Design Hidden Device Easy to Carry Mini Pinhole Camera Video Record Still Picture USB flash disk 720 x 480 Motion Activated Specification High Resolution Video: 720 x 480 Digital video recording function Digital camera function Digital Voice recorder function Motionalactivated auto video recording Its PC camera functions offer easy enjoyment of network life Removable flash disk function MicroSD (TF) card socket: Support up to 32G micro SD (TF) card (not included) USB interface: USB1.1 / 2.0 Power Source: Internal Liion Battery Builtin MIC: Yes Video file format: AVI Video file resolution: 720 x 480 Video frame: 30 frames Photo format: 1280x1024 JPEG Pixel: 2.0M CMOS Audio: 8bit Mono 24.000 kHz Storage consumption 1GB/ 40 minutes Battery capacity MA for supporting the work time up to 2 hours Power supply: Builtin Libattery (Recharge by USB) USB interface: USB1.1 / 2.0 Operating system: Win 2000/xp/, Win 7, Mac OS

Supports micro sd card upto atleast 32 Gb. • Supports micro sd card reading and writing. • Needs no adapter at all. • High speed data transmission. • Compatible with usb 2.0 and 1.1. • Plug and play. • Powered by usb directly,need no other power supply • Compact and light weight,smaller than your thumb. • Stable performance. • Long service life, it can be used 10000 times. • Compatible with micro sd, sdhc, t-flash, TF card • Operating systems: win 98,me, 2000, Xp,vista, win10, Mac x 9.os or later • Size: 32 x 11 x 7 mm • weight:1 G Supports micro sd card upto atleast 32 Gb. • Supports micro sd card reading and writing. • Needs no adapter at all. • High speed data transmission. • Compatible with usb 2.0 and 1.1. • Plug and play. • Powered by usb directly,need no other power supply • Compact and light weight,smaller than your thumb. • Stable performance. • Long service life, it can be used 10000 times. • Compatible with micro sd, sdhc, t-flash, TF card • Operating systems: win 98,me, 2000, Xp,vista, win10, Mac x 9.os or later • Size: 32 x 11 x 7 mm • weight:1 G

Highlights: Interface: USB Plug and Play: Plug and Play External power supply: no external power supply Transmission rate: 25 (Mbps) Effective working radius: 10 (m) Bluetooth standard: 2.1 Working frequency: 2400 (MHz) Color: White Size: 60*20*8mm

This USB Charger Current Voltage Charging Detector battery Tester Volt meter Ammeter Can easily measure the operating current of the output voltage of the USB port and equipment 2. smallsize, no power, and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users.

Parameters: 1. Video Format: AVI 2. Video code: M-JPEG 3. Video Resolution: HD 1280*960 4. Video FPS: 30fps 5. Video Player: Build-in player,or other video player 6. Picture Format: JPG 2560*1920 7. Pixel: 5M pix 8. Image Ratio: 4:3 9. Memory: Support TF card up to 16GB (not include) 10. Supporting System: Windows me/2000 xp 11.Battery Capacity: Around 130 minutes 12.Charging Power: DC-5V 13.Plug/Socket type: Mini 5pin USB 14.Storage Support: high capacity Polymer Lithium lon 15.Night vision type: 850 Package Contents: 1.U disk camera 2.USB cable 3. User manual

✅ EASY to OPERATE ✅ Simply connect your speaker with our device, immediately transform your speakers into a fashionable wireless Bluetooth speaker. Powered via USB port, no battery is needed. ✅ WIRELESS PLAY ✅ Removing troubles of wired connection, through the wireless connection and transmission, the user can enjoy a high fidelity music at any place indoor by wireless control. Turn your wired stereo system to wireless,perfect for home stereo and car stereo systems. ✅ PERFECTLY COMPATIBLE ✅ This product can be compatible with nearly 95% of mobile phone or computer on market. Support all iPhone, iPad, iTouch, Samsung, LG, and all kind of smart phones. Updated Bluetooth tech features high quality audio transmission,Transmit up to 33 feet away with line of sight; Better build quality than the generic ones, much tougher and last longer. ✅ WORKING MODE ✅ 3.5mm male to male auxiliary output, streaming music to your speaker wirelessly. Please note the USB is used for power supply only. To make it work, you need to connect the receiver with your speaker via 3.5mm aux cable. ✅ PORTABLE DESIGN ✅ Simply connect this Bluetooth audio receiver to the line or auxiliary input on the speaker and pair it with your Bluetooth device to enjoy the wireless music revolution. Mini size, the feature of portable can let you carry them to anywhere you want.

Remote Control Range Max 15 Meters Works On Any Computer With USB Port Comes With A USB Receiver For Use Color Of Laser: Red Supported PC System: Window XP/Vista/7/Server 2008 Power: 1mw

Bluetooth Version 2.1 + EDR Agreement Senior Support Stereo USB Audio & HID Effective Working Area/Radius: 10 (m) Stable, Portable, Plug and Play Compatability: Universal No AUX, No Wire or External Power Supply Transmission Rate: 25 (Mbps) Working Frequency: 2400 (MHz)

Full HD 1080P: Best Lens and Image Sensor with 80 degree view angle, this Mini Camera provides 1080P high resolution video and AVI video format.. Automatic Operation: without any key, connect power supply, automatic camera, pull point power, automatically stop saving video files.. Loop Recording Support: when the memory is full, delete the earliest video files, keep the latest video files.. Memory Storage: Three memory cards for choosing, 8GB/16GB/32GB..

Alliminium Alloy Tact Switch Usb Direct Plug Charging Wavelength 532nm 650nm Output Power 5-100mw Single Beam Stars Sky PAttern