ITEM NAME:2pcs Bluetooth USB Dongle 3.5mm Audio Wireless Adapter Kit for PC PS4 Headset Product Description Description: 3.5mm Bluetooth 4.0 Dongle USB Adapter Wireless Receiver Transmitter for PS4 Computer PC Headphone Specification: Material: ABS Standard: Bluetooth 4.0 Bluetooth Protocol: A2DP, HSP, HFP Usb Standard: USB 2.0 Output Power: 0 ~ +4dBm Working Frequency: 2400 (MHz) Receive Sensitivity: -75dB Bluetooth Level: Class 2 Transmission Distance: 10m/32.81ft Band: 2.4G ISM Band Connection Method: Piconet / Scatternet Support Audio Decoding: 16bit Codec Working Voltage: 5V Product Size: 33 X 17 X 8mm/1.3 X 0.67 X 0.31" Packing Size: 105 X 65 X 21mm/4.13 X 2.56 X 0.83" Net Weight: 3g Gross Weight: 23.5g Applicable scene: The Bluetooth Protocol Stack is implemented on the dongle, regardless of the host. Only the host needs to support USB Auido, plug the USB BT Dongle to send the host audio signal to the Bluetooth terminal device through Dongle. 1 Button: (1) Long press to enter the search state. (2) Bluetooth indicator display: 3 LEDs, idle (LED1 flashes slowly), can be paired (LED1 and LED2 alternately flash), connected (LED1 is on, LED2 is slowly flashing). Audio data transmission (LED1 is on, LED2 is off, LED3 is flashing). No Buttons: (1) Power on to Bluetooth, automatically search for Bluetooth devices. (2) Bluetooth indicator display: 1 LED light, idle (LED1 slow flashing), can be paired (LED1 flashing), connected (LED1 long on), with audio data transmission (LED1 long on). PC tool control: (1) PC tool controls Bluetooth status. (Use PC tool to communicate with Dongle via USB HID protocol) (2 Bluetooth indicator display: 1 LED light, idle (LED1 slow flashing), can be paired (LED1 flashing), connected (LED1 long on), with audio Data transmission (LED1 long on). Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring de.(Use PC tool to communicate with Dongle via USB HID protocol) (2 Bluetooth indicator display: 1 LED light, idle (LED1 slow flashing), can be paired (LED1 flashing), connected (LED1 long on), with audio Data transmission (LED1 long on). ).
