ITEM NAME:3.5mm Bluetooth 4.0 USB Dongle Wireless Adapter Receiver for PS4 Controller SN9F Product Description Description: 3.5mm Bluetooth 4.0 USB Dongle Wireless Adapter Receiver for PS4 Controller Gamepad Bluetooth Headsets Feature: 1. Bluetooth Protocol Stack is implemented on dongle and has nothing to do with the host. 2. Just need the host to support USB Auido and plug in USB BT Dongle, the host audio signal can be sent to Bluetooth terminal device through Dongle. 3. 1pc keys: long click into search state. Bluetooth indicator: 3 LED, idle (LED 1 slow flash), pairable (LED 1 and LED 2 alternate flash), connected (LED 1 long light, LED 2 slow flash). There is audio data transmission (LED1 long bright, LED2 out, LED3 flash). 4. No keys: power on it will goes into Bluetooth and automatically searches for Bluetooth devices. Bluetooth indicator: 1 LED lamp, idle (LED 1 slow flash), pairable (LED 1 flash), connected (LED 1 long light), audio data transmission (LED 1 long light). 5. PC tool control: PC tool controls Bluetooth status. (using the PC tool, communicating with Dongle through USB HID protocol). Bluetooth indicator shows: 1 LED lamp, idle (LED 1 slow flash), pairable (LED 1 flash), connected (LED 1 long light), audio data transmission (LED 1 long light). Specification: Bluetooth: Bluetooth 4.0 Bluetooth protocol: A2DP, HSP, HFP Usb standard: USB 2.0 Output power: 0 ~ +4dBm Receiving sensitivity: -75dB Bluetooth level: class2 Transmission distance: 10m Frequency band: 2.4G ISM band Connection mode: Piconet / Scatternet Support Audio decoding: 16bit codec Working voltage: 5V USB 5V power, automatically activate Bluetooth after power on. Support A2DP and HFP. (A2DP: send the PC player music to the Bluetooth headset. Audio format: 14.44.1K sampling, dual channel, bit width 16bits. HFP: Bluetooth headset voice intercom. Audio format: 8K sampling, mono, bit width 16bits) Size: 33*17*8mm/1.29*0.66*0.31'' Note: Please allow 1-3cm differs due to manual measurement. D.(using the PC tool, communicating with Dongle through USB HID protocol). Bluetooth indicator shows: 1 LED lamp, idle (LED 1 slow flash), pairable (LED 1 flash), connected (LED 1 long light), audio data transmission (LED 1 long light).
