True wireless stereo (TWS) design — left and right earbuds connect automatically when taken out of the charging case • Bluetooth 5.0 connectivity — stable wireless connection with low power use • LED digital power display — shows battery level of case and earbuds at a glance • Automatic pairing — earbuds connect immediately to your phone after first setup • Decent playtime — several hours of continuous audio per charge (exact varies by model) • Rechargeable charging case — carries extra ba