(On-Screen Bluetooth Adapter)
Features:
2 IN 1: Universal Bluetooth audio adapter makes your TVs and other Non-Bluetooth devices Bluetooth enabled to stream audio to your Bluetooth headphones, or makes your home stereo Bluetooth enabled to receive the wireless music streaming from your phone and tablet. Note: This device is not available for answering calls.

Modes: Transmitter Mode: The new upgrade adds an LCD display, which can simultaneously search and display 8 nearby Bluetooth devices for you to connect, more intuitive and convenient to use. Receiving Mode: In the receiving mode, you can adjust the volume, play up and down songs, etc.

Bluetooth 5.0 + EDR: Bluetooth 5.0 + EDR allows for more stable connection with devices, which also achieves a range of up to 50ft in open air and up to 35ft indoors. You can enjoy TV show, or CD-Like music from your smartphone or other Bluetooth devices via the Mini Bluetooth transceiver.

Great Sound Quality: Enjoy HiFi fun, offer built-in AEC echo cancellation and ANC anti-noise circuit, restore pure sound quality. Compatible Model: Amplifier, TV, Bluetooth stereo, Bluetooth headset, notebook, desktop, mobile phone, car radio, etc.
USB Power Supply: Charge it on the USB port and connect it to the device via the audio adapter while using. Wired and wireless one second switch, Bluetooth fast matching connection, more convenient to use.

Specification:
Type：On-Screen Bluetooth Adapter
Interface：USB
Transmission Rate：100 (Mbps)
Effective Working Radius：10 (m)
Bluetooth Standard Bluetooth：5.0
Working Frequency：100 (MHz)
Size：62 * 26 * 11 (mm)
Input Voltage：DC / 5V
Input Interface：3.5mm audio

Package Included:
1 x On-Screen Bluetooth Adapter
1 x 3.5mm Audio Cable
1 x User Instructions

(USB2.0 Bluetooth Adapter)
Features:
100% Brand new and high quality
Quantity: 1pcs
Bluetooth V2.0 + EDR
USB2.0 specification, backward compatible with USB1.1/1.2
USB bus powered, no power supply is built-in LED work light indication
Slim extremely light, built-in antenna, no USB connection, use, easy to carry
Frequency :2.400-2 .4835 Ghz
Usage Frequency: frequency hopping
Spread spectrum (FHSS)
Transfer Rate: 3Mbit / s (EDR), transmission speed more quickly
Security: 128 bits safe mode
Supports all Windows systems, including Windows, xp, vista, win7 win 8, etc
Support EDR security mode
Wireless transmission of documents, audio, video, wireless networking features such as wireless printing
Wireless connected devices (such as computer / PDA / mobile phones / printers / wireless game controller) with Bluetooth technology
Support VOIP voice calls seamlessly connect Skype software.
Bluetooth specification V 2.0 & V 1.2 Compliant
Supporting profiles : networking, Dial-up, Fax, LAN access , and Headset
Plug and Play, no driver
Length with only 1.9cm
Working with led lights
Weight: Approx 9g
Easy and Convenient to use

Package Include:
1 x USB2.0 Bluetooth Adapter