UGREEN CM279 Audio transmitter, AUX, Bluetooth 5.0 aptX (black)

The Ugreen Transmitter  The Bluetooth transmitter has a built-in microphone that allows you to talk safely while driving. Receive and talk on the phone without worrying about your life and your wallet. It also allows you to connect 2 phones at once.       High-quality sound The transmitter is equipped with the Qualcomm aptX codec, which ensures low latency so that it fully synchronizes audio and video.      Automatic pairing When you start the transmitter, it automatically searches for the last paired device and connects to it. So all you have to do is get in your Bluetooth phone before you get in the car and the transmitter will automatically pair with it.        Extended standby time   The device has a built-in battery, so you can connect it not only to the radio in the car but also to headphones and other devices. The battery allows you to play music for 9 hours, while in standby mode it can operate for 300 hours. The device has a charging time of approx. 2 hours.       The latest technology   The QCC30088 chip enables Bluetooth 5.0 transmission and provides more stable and faster data transmission and lower power consumption. With this technology, you can listen to music up to 10 meters from the source.       Wide compatibility   The device is compatible with speakers, headphones, amplifiers, mp3 players, phonestablets, amazon echo dot and laptops.       Compact design   The transmitter is small in size, which makes it possible to connect it to a wide range of devices.     Specification    Producent UGREEN Model CM279 Product code 70304 Bluetooth version 5.0 Music playtime 9 h Standby time 300 h Charging time 2 h Frequency 20Hz - 20kHz Battery capacity 180mAh, 3.7V  Output power 28mW RL=16Ω Charging voltage 5,25V Interface 3.5mm jack AUX SNR >90dB Microphone Yes Microphone sensitivity -38dB Range 10 m Compatibility Universal, all devices with Bluetooth connection