1Mii B03Pro featured with LDAC and aptX HD as a truly wireless, high-resolution audio solution to compatible with different Bluetooth devices.

• 【Multifunctional Bluetooth Audio Adapter】 Use 1Mii B03Pro as a Bluetooth Receiver allows you to take the advantage of Bluetooth 5.0 technology to stream all your favorite music from any cellphone, tablet, laptop or desktop to your old sound system you already own. Use B03Pro as a Bluetooth Transmitter can also be used to connect Bluetooth headphones or Bluetooth speakers to your existing TV. This means you don’t need to buy another TV just to be able to enjoy the wireless freedom of Bluetooth.
• 【High-Resolution Audio Solution】 1Mii B03Pro featured with LDAC and aptX HD as a truly wireless, high-resolution audio solution to meets with different kinds of Bluetooth devices. **You can get this function working when your paired device also supports LDAC or aptX HD.**
• 【Pass-through Mode】 If anyone in your family who are with weak hearing and needs a higher volume than other family members when watching TV, B03Pro is a good choice. It supports to stream audio to both wireless headphones and wired TV sound bar simultaneously under TX Bypass mode, so you can share the TV together, and will not be affected by the different needs of the TV volume.
• 【Super Easy Pairing with Screen Display】 1Mii B03Pro Bluetooth Adapter is designed with a very nice display screen. Clear and readable during operation, you can select the correct Bluetooth headphones, speakers or cellphones easily. This Bluetooth transmitter receiver also with volume control buttons.
• 【No Lip Sync Delay】AptX Low Latency technology eliminate Bluetooth audio delay, so you can enjoy high-clarity sound and watch TV / Movie / Video in perfect synchronization. **To achieve low latency, your receiving device is better also support function of aptX Low Latency. Or, the receiving device might use another codec (e.g. SBC, aptX), resulting in a 70-200ms audio delay which may be noticeable by some users.