Detail:

The BOYA BY-M3 is a digital USB Type-C lavalier microphone, which is specially designed for Android devices and other devices with Type-C connector, such as iPad Pro, Mac PC. With 16 bits/48KHz resolution, it’s well-suitable for podcasting, vlogging, interviews, and more. Features omnidirectional polar pattern and clip-on design, it could effectively reduce unwanted background noise, and greatly help the mobile devices to pick up high quality sound recordings. Up to 6 meters long cable, it allows users to comfortably adapt various environments.

Specification

• Connector: Type-C (USB-IF certified)
• Sensitivity: -40+/-3dB (0dB=1V/Pa,at 1KHz)
• Polar Pattern: Omnidirectional
• Signal to Noise Ratio: 76dB or more
• Bit Rate: 16Bit
• Sampling Rates: 48 kHz
• Frequency Response: 50Hz-20kHz
• Power Requirement: Via Type-C devices

Package Includes

1 x Type-C lavalier microphone

1 x Foam windscreen

1 x Clothing clip

1 x Carrying bag

1 x User guide

Detail:

Car Bluetooth music receiver is plugged into the aux port of your car stereo and then you can pair your phone with the device which allows you to wirelessly play your phone music on your car stereo music player without the need for an AUX cable

How to Use

https://youtu.be/qbK6oS4vYzk

Key Features:

1)      Bluetooth enabled, no wires at all

2)      Universal design for a custom fit

3)      Plug and play

Specifications:

Type: Bluetooth Wireless

Input port: AUX port of Car stereo player

Package Includes:

1x Car Bluetooth music receiver

Detail:  Description

Simply connect your speakers via Bluetooth or through AUX cable to this device and you will be able to transfer your audio data through USB. Works great for speakers which don’t have USB connectivity. This device is compatible with all mobile phones and computers.

How to Use

https://youtu.be/HpF0CjmJEzI

Specification

10m Range

Transmission Rate 3Mbps

Package Includes

1 x Bluetooth Music Receiver

1 x AUX cable

Detail: TheU 4500 Reader is a USB fingerprint reader featuring an elegant, sleek design with a soft, cool blue glow and, of course, the unsurpassed performance Crossmatch is known for. Made for power-users and shared environments, the U 4500 is the natural choice for those who want and need the very best.

How to Use

https://youtu.be/tbEcdhHcC8k

Key Features:

1)      Optical fingerprint scanning technology for superior image quality and product reliability

2)      Small form factor

3)      Special undercoating

4)      Rotation invariant

Specification:

Product Dimensions       7.5 x 5.5 x 1 inches

Item Weight       3.2 ounces

Package includes:

1x Finger print Reader

Detail:

2000mAh Battery For ZKTECO I Face 702 Attendence Machine

Specification

2000 mAh

Package Includes

1 x iface 702 Battery 2000 mAh