Qualcomm 5.0 chip has stable mission without lag, Equipped with Qualcomm CSR8675 high-quality Bluetooth chip, the signal is strong, Ensure stable Bluetooth mission and continuous connection. mit mode (TX) - The TV is connected to Bluetooth headphones/speakers, and the wired connection becomes wireless in seconds, allowing you to easily watch TV series without disturbing your family. Receive mode (RX) - The mobile phone and computer are connected to ordinary speakers/amplifiers to provide Bluetooth functions for old Bluetooth/speakers. Direct connection mode (Bypass) - One-click switching between Bluetooth and wired, the TV is connected to the speaker through the direct connection mode. When you don't want to play TV and want to play music on your phone, you only need to switch to RX mode, without plugging and unplugging the connection cable.<br><br>Two external gain antennas, the receiving and mitting distance in an obstacle-free environment is up to 100 meters to meet the music needs of large scenes such as home, conference hall, stadium, square music stage, etc. How to achieve a 100-meter mission distance? The Bluetooth mission distance depends on two points: 1. Whether it is mitted through walls? 100 meters is the barrier-free mission distance, and the mission distance through walls is relatively reduced 2. Whether the hardware device supports it? Both Bluetooth mission and reception need to support the communication distance "CLASS1" blue Otherwise, the power level will be reduced to "CLASS2", and the mission distance will be around 10-35 meters. A single CLASS1 device can also reach about 35 meters when paired with some good Bluetooth devices. Colour:Black Material:Plastic<br><br>Package Contents: 1 * bluetooth mitter receiver set<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the