The boAt Airdopes 138 are affordable true wireless earbuds designed for everyday use with a focus on balanced audio and easy connectivity. They feature 13 mm dynamic drivers that deliver boAt’s signature sound profile, providing rich bass and clear treble for music, videos, and calls. The Bluetooth 5.0 + EDR ensures stable connectivity with your smartphone or tablet up to around 10 meters, and the Insta Wake ’N’ Pair technology connects instantly when you open the charging case — making pairing seamless. Battery life on the Airdopes 138 gives around 3 hours of playback on a single charge with each earbud, and the bundled charging case extends total usage to about 12 hours, which is suitable for daily commutes or short listening sessions. The earbuds are charged via USB‑C, and the case includes sufficient backup to keep you going throughout the day.