Description:
The host audio signal can be sent to the Bluetooth terminal device by USB Bluetooth adapter in case of host supporting USB Auido. Insert for PS4 USB Bluetooth adapter, easily adjusted, you can use a Bluetooth headset to listen to the voice inside for PS4 game, and enjoy unfettered fun game.There is also a wireless microphone that will enable you to chat when you plug into the controller.

Specification:
Standard: Bluetooth 4.0
HCI Interface: USB2.0
Transmission Range: 10M
Connection: Piconet / Scatternet Support
Bluetooth Profile: A2DP, HFP, HSP
Output Power: 0~+4dBm
Receiving Sensitivity: ~75dB
Frequency Band: 2.4G ISM band
Audio Codec: 16bit codec
Working Voltage: 5V
Color: Black
Package Weight: 23g
Size of the Transmitter: 3.5*2.0cm / 1.38*0.79 inch
Length of the Receiver: 1.10 inch

Package Included:
1 x Bluetooth Dongle USB Adapter for PS4

Note:
Question1. you can't listen to the music when using, only connect the auxiliary cable with the controller, it just appears the sound not music.
Solution: you can set at host audio and turn the "off "into "on", then you can listen to the background music.

Question 2.Why it doesnt work?
Solution: This product is presently not suitable for Sony JBL.

Question 3.It cannot connect to any earphones.
Solution: Open the host for PS4 and plug the adapter into the USB port.Press the button of the adapter 2 seconds, the LED indicator light began to slow flash into pairing mode, turn on your bluetooth headset and matching it.When the LED lamp is blue means to connect successful.