Description :

Receiver Mode (RX Mode) :
First Connect the Device to Tour Non Bluetooth Headphone/Home Speakers or Car Stereo System with 3.5mm Audio Cable.Pair the Receiver to Your Bluetooth Smart Device. Now You Can Enjoy Your Music through Your Headphone, Speakers, Home Stereo System/Car Stereo System, or Answer Hands Free Calls.

Transmitter Mode (TX Mode) :
Pair the Device to Your Bluetooth Headphones or Bluetooth Speakers.
Plug It in Your Non-Bluetooth Media Devices (Such as MP3, CD/DVD Player, TVs, etc.) via 3.5mm Audio Cable or RCA Cable.

with Bluetooth 4.2 That Features Stable and Reliable Connection. Up to 33ft Connection.Range Guarantees Low Signal Delay. Enjoy High Quality Sound with Such a Cute AdapterIntelligent Dual Mode.The Transmitter Makes Your TV/PC/DVD Capable So That You Can Enjoy Your Favourite Movies or TV Shows without Interrupting Others at Night. The Receiver Mode Brings the Latest Songs from Cellphone or Tablet to Your Speaker or Headphone

Wider Compatibility :

This 2-in-1 Bluetooth Sdapter with 3.5mm Jack is Designed for Aux and Audio Input and Output Ports on PC, TV, CD Player MP3 or Other Speakers and Headphones Longer Lasting Battery Life Means Longer Fun.

describe:

• Technologies: BT4.2, A2DP, AVRCP (Receiver Mode Only)
• Continuous Use Time: 6 Hours (Receiver Mode) / 5 Hours (Transmitter Mode)
• Charging Time: 2 Hours
• Operation Range: Up to 10M / 33ft (Without Any Blocking Objects)
• Battery Type: Li-Polymer (200mAh)
• Dimensions: 44 x 44 x 12mm
• Bare metal plus accessories: 66g, with color box: 77g
• 1 x Bluetooth Audio Transmitter/Receiver
• 1 x Micro USB Power Cable
• 1 x RCA Cable
• 1 x 3.5mm Aux Cable
• 1 x manual
• (excluding other things in the picture)