SPECIFICATIONS
Wireless Type: bluetooth
Transmission distance: 10 meters
Support Memory Card: No
Support Apt-x: No
Support AAC: Yes
Sound Track: Double
Shell material: Zinc alloy metal shell
SNR: 94dB
Response frequency: 20-20KHz
Product name: Bluetooth Receiver / USB Bluetooth Adater / Bluetooth Aux Adapter / Bluetooth for Car / Bluetooth Car Adapter
Package: Yes
Origin: Mainland China
Operating frequency: 2.400GHz-2.4835GHz
Model Number: CM309-70601
Microphone sensitivity: 42±3dB
Interface: 3.5mm
Interface: USB
Function 8: Indicator light
Function 7: Built-in high-performance power isolation module.
Function 6: Support power on automatically
Function 5: Support call function
Function 4: Auto reconnection
Function 3: Connect 2 devices at one time
Function 2: Stereo Sound / CD Sound Quality
Function 1: Built-in microphone
Content: AUDIO
Certification: CE,FCC,IC,UKCA,SRRC,ICES,TELEC
Certification: FCC
Certification: CE
Cable length: 0.3m-1.5m (TPE wire, retractable)
Brand Name: Ugreen
Bluetooth version: Bluetooth 5.3
Bluetooth protocol: A2DP, HFP
Audio encoding technology: SBC, AAC
Audio Sample Rate: 3.5mm audio port: 16bits, 44.1K/48KHz; Microphone: 16bits, 8KHz.