TaoTronics - The #1 reason why Bluetooth Transmitters (such as the TT-BA01U) fail to pair with your speaker/headphone: Your Bluetooth transmitter is NOT in PAIRING mode. The FIX: Turn off the transmitter
How to Pair Taotronics Bluetooth Headphones with any Device
TaoTronics Bluetooth Transmitter for TV 2-in-1 Wireless 3.5mm Adapter | Taotronics
Budget Noise Cancelling TaoTronics TT-BH046 ANC Bluetooth Headphones | 2019 Version
User manual TaoTronics TT-EP002 (English - 2 pages)