First, let’s start with the design aspect of boAt Airdopes 138. These buds are built with a semi-in-ear fit with a sleek stem. This stem supports touch controls and has a boAt logo. Neither dust nor water protection is provided.

Color options are: Black, Steel Blue, Viper Green, Light Pink, Ivory White, Crimson Cream, and Matte Black

Audio & Connectivity

Transitioning into the audio, both earpieces in the Airdopes 138 have a 13 mm driver each, which can reproduce 20 Hz to 20 kHz frequencies, which is quite normal. For connectivity, it uses Bluetooth V5.0, which can connect phones at a distance of 10 m. Additionally, the Bluetooth profiles are HSP, HFP, A2DP, and AVRCP.

• Anyway, if you are curious about different boAt products, check out our article here.

Battery & Charge

Other than that, all these functionalities are fueled by a 40 mAh battery for a total of a 3-hour time frame in Airdopes 138. Moreover, the 650 mAh cell inside the case adds up to 9 hours of life to the earpieces. This case requires 1.5 hours to fully charge an earbud from 0 to 100%. Furthermore, the charging case itself takes approximately 1.5 to 2 hours to recharge.