Product code: 1020043 The transmitter from Ungreen has great capabilities. It is a 2-in-1 device - it allows you to play music wirelessly via Bluetooth technology or wired via a 3.5 mm mini jack connector. The transmitter/receiver ensures stable signal transmission over a distance of up to 10 m. Key features: - In transmission mode, it connects e.g. a computer, TV, Nintendo Switch or PS4 console with Bluetooth devices, such as headphones or speakers, - In reception mode, it turns wired headphones or speakers that do not have Bluetooth protocol into wireless ones, - Easy switching between functions - using the side button, - Stable signal transmission. Enjoy high quality sound without delays, - Transmission range of up to 10 m allows for convenience of use, - Possibility to connect 2 devices at the same time in RX mode (receiver). Specification: - Brand: Ugreen - Model: CM523 - Power Port: USB - Input Connector: 3.5mm mini jack - Bluetooth Version: 5.1 - Bluetooth Profiles: A2DP, AVRCP, HFP, HSP - Frequency Range: 2400MHz - 2483.5MHz - Audio Transmission Protocols: SBC - Range: Up to 10m - Included: 3.5mm Mini Jack Audio Cable - Color: Black Kit Includes: - Wireless Transmitter