true wireless
noun/ˌtruː ˈwaɪələs/
/ˌtruː ˈwaɪərləs/
(also True Wireless)
[uncountable]- a technology that uses Bluetooth™ to connect an electronic device to individual earbuds without wires between the two earbuds
- I'm looking for some affordable true wireless stereo earphones.
Check pronunciation:
true wireless