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boAt Airdopes 148 Gen 2 specifications and in-depth review

boAt Airdopes 148 Gen 2

Manufacturer: boAt

The boAt Airdopes 148 Gen 2 are true wireless in-ear earbuds that combine a compact, cable-free design with a reasonably broad feature set for everyday use. The earbuds come with a charging case that extends total playback to 48 hours combined, making them a practical option for users who need consistent all-day audio without frequent top-ups. A travel bag is included in the box, and voice prompts help guide users through pairing and status updates.

On the technical side, each earbud houses a 10 mm driver covering a frequency range of 20 Hz to 20,000 Hz, with passive noise reduction assisting in blocking ambient sound during use. The four-microphone setup includes noise-canceling mic technology, supporting clearer calls and headset functionality with a mute option accessible via the on-device control panel. Connectivity runs on Bluetooth 5.4 with a maximum range of 10 meters, and the earbuds charge via USB Type-C with a notably short 30-minute charge time for the earbuds themselves. The case holds a 450 mAh battery, while each earbud carries a 40 mAh cell, and the setup carries a one-year warranty.

Pros
  • The 30-minute charge time for the earbuds means minimal downtime between uses
  • A combined 48 hours of total playback time from the earbuds and charging case supports extended use without frequent recharging
  • The four-microphone array with noise-canceling technology helps deliver clearer voice pickup during calls
  • USB Type-C charging is a practical and widely compatible choice for the case
  • A travel bag is included in the box, adding convenience for portability and storage
  • Bluetooth 5.4 is a relatively current version, supporting a stable wireless connection up to 10 meters
Cons
  • No active noise cancellation means users in louder environments rely solely on the passive seal of the in-ear fit
  • The absence of advanced audio codecs such as LDAC, aptX, or AAC limits audio transmission quality options
  • No wireless charging support for the case requires a cable to be on hand for recharging
  • There is no in-ear detection, so music does not pause automatically when an earbud is removed
  • The lack of a find-device feature can make locating misplaced earbuds more difficult
  • No ambient sound mode means users cannot let in surrounding audio without removing the earbuds
Who is this for?

The boAt Airdopes 148 Gen 2 are well-suited to everyday listeners who prioritize convenience and practicality over audiophile-grade performance. The 48-hour combined battery life and rapid 30-minute charge time make them a reliable option for users who are frequently on the move and cannot afford long charging interruptions. The four-microphone setup with noise-canceling capability also makes them a solid fit for people who regularly take calls or participate in remote meetings, while the IPX4 splash resistance means they can handle light workouts or commutes in variable weather without concern.

Who is this NOT for?

Users who prioritize high-fidelity audio transmission will find these earbuds limiting, as the absence of advanced codecs such as LDAC, aptX, or AAC restricts the quality ceiling of the wireless audio signal. They are equally unsuitable for listeners who frequently move between noisy environments and need dynamic control over their sound experience, given that there is no active noise cancellation or ambient sound mode. Those who prefer a more automated listening experience — such as music pausing when an earbud is removed — will also find the lack of in-ear detection a recurring inconvenience.

Design:

Fit In-ear
Ingress Protection (IP) rating IPX4
water resistance None
has no wires or cables ✓
are neckband earbuds ✕
wingtips included ✕
has RGB lighting ✕
has stereo speakers ✓
has UV light ✕
Has a display ✕

The boAt Airdopes 148 Gen 2 adopt a true wireless, in-ear fit with no cables or neckband connecting the two earbuds. They carry an IPX4 ingress protection rating, which offers resistance against splashing water from any direction, though they do not provide a formally rated level of water resistance beyond that. The earbuds support stereo audio playback and lack wingtips for additional ear stability. There is no RGB lighting, UV light, or on-device display present in the design.

Sound quality:

has active noise cancellation (ANC) ✕
has passive noise reduction ✓
driver unit size 10 mm
lowest frequency 20 Hz
highest frequency 20000 Hz
supports spatial audio ✕
has Dolby Atmos ✕
has Dirac Virtuo ✕
has a neodymium magnet ✕

The boAt Airdopes 148 Gen 2 use a 10 mm driver unit and cover a frequency range of 20 Hz to 20,000 Hz, spanning the full standard audible spectrum. Passive noise reduction is present, helping to attenuate ambient sound through the physical seal of the in-ear fit, though active noise cancellation is not supported. The earbuds do not include spatial audio, Dolby Atmos, Dirac Virtuo processing, or a neodymium magnet driver.

Power:

Battery life 8 hours
Battery life of charging case 40 hours
charge time 0.5 hours
battery power 40 mAh
battery power (charging case) 450mAh
has wireless charging ✕
Has a solar power battery ✕
has a battery level indicator ✓
has a rechargeable battery ✓

The boAt Airdopes 148 Gen 2 deliver 8 hours of battery life per charge from their 40 mAh cells, with the 450 mAh charging case contributing an additional 40 hours, bringing the total potential playback time to 48 hours. The earbuds recharge in just 30 minutes, and a battery level indicator lets users keep track of remaining power. The battery is rechargeable, though wireless charging and solar charging are not supported.

Connectivity:

has fast pairing ✕
Has USB Type-C ✓
Bluetooth version 5.4
has LDAC ✕
has LDHC ✕
has Bluetooth LE Audio ✕
has aptX Adaptive ✕
has aptX Low Latency ✕
has aptX HD ✕
has aptX ✕
has aptX Lossless ✕
has aptX Voice ✕
has Auracast ✕
maximum Bluetooth range 10 m
supports Bluetooth pairing using NFC ✕
Can be used wirelessly ✓
has AAC ✕

The boAt Airdopes 148 Gen 2 connect wirelessly via Bluetooth 5.4 with a maximum range of 10 meters, and the case charges through a USB Type-C port. Advanced audio codecs including LDAC, LDHC, AAC, and the full aptX family are not supported, nor is Bluetooth LE Audio or Auracast broadcast functionality. Fast pairing and NFC-based pairing are also absent, meaning the earbuds rely on standard Bluetooth pairing to establish a connection.

Features:

has ambient sound mode ✕
has in/on-ear detection ✕
has find device feature ✕
Supports fast charging ✓
can read notifications ✕
Has a built-in translator ✕
has a mute function ✓
can be used as a headset ✓
control panel placed on a device ✓
warranty period 1 years
Has voice prompts ✓
travel bag is included ✓
Has an in-line control panel ✕
Has a temperature sensor ✕
Has a built-in camera remote control function ✕

The boAt Airdopes 148 Gen 2 support fast charging and can function as a headset, with a mute function and on-device control panel giving users basic call and playback management directly from the earbuds. Voice prompts provide audio feedback for pairing and status events, and a travel bag is included in the package. The earbuds carry a 1-year warranty. Features such as ambient sound mode, in-ear detection for auto-pause, a find-device function, notification readout, built-in translator, in-line controls, body temperature sensor, and camera remote control are not part of this product.

Microphone:

number of microphones 4
has a noise-canceling microphone ✓

The boAt Airdopes 148 Gen 2 feature a 4-microphone setup that includes noise-canceling microphone technology, designed to reduce unwanted background sound during calls and voice interactions.

Final Verdict

The boAt Airdopes 148 Gen 2 present a practical set of wireless earbuds that cover the essentials competently for daily use. Their strongest suit lies in the 48-hour combined battery endurance paired with a 30-minute charge time, which makes them genuinely convenient for users who need reliable, low-maintenance audio throughout the day. The four-microphone noise-canceling setup adds meaningful value for calls and remote communication, and Bluetooth 5.4 keeps the wireless connection current. That said, the absence of advanced audio codecs and active noise cancellation places a clear ceiling on what the earbuds can deliver for more demanding listening scenarios. For users whose primary needs are everyday playback, call clarity, and straightforward wireless convenience, the Airdopes 148 Gen 2 fulfills that brief without unnecessary complexity.

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