G21Pro Wireless Earbuds Bluetooth 5.4 - Long Battery Life and Bass

Our review of the G21Pro wireless earbuds finds they are best suited to active users who want a lightweight, longrunning pair of Bluetooth earphones with strong bass and clear calls. The single biggest reason to buy is the combination of upgraded Bluetooth 5.4 with fast pairing and a very long total playtime, which together solve two common hassles: flaky connections and frequent recharging. These earbuds pair in about one second, autoconnect from the case, and the case plus buds deliver more than a full day of listening on the go.

Key Features

• Ultrafast pairing: Bluetooth 5.4 and flash pairing connect the earbuds in roughly one second, reducing setup time and reconnecting automatically when removed from the case.
• Extended battery life: Up to 6-8 hours per charge and about 40 extra hours from the compact USBC charging case keeps you listening for long trips and gym sessions.
• HiFi stereo sound: 14.2 mm graphene drivers with a triplelayer diaphragm deliver lively, detailed audio and boosted bass for fuller low end during music and podcasts.
• Clear calls with ENC: Environmental Noise Cancellation physically reduces ambient noise so callers hear you clearly during commuting or workouts.
• Waterproof and lightweight: IPX7 rating and 3.6 g per earbud weight make them sweatproof and comfortable for running, cycling, and intense workouts.
• Smart touch controls: Highprecision touch lets you play/pause, change volume, skip tracks, answer calls, and trigger voice assistants without pulling out your phone.

Who It's For

The G21Pro is ideal for people who exercise frequently or commute and need a secure, light pair of earbuds that survive sweat and rain while providing long battery life. They are also a good pick for users who value fast, reliable Bluetooth connections and stronger bass for modern music styles.

People who want active noise cancellation that blocks all external sound or those who demand studioperfect, neutral reference audio may want to look elsewhere; these earbuds emphasize punchy bass and practical call clarity over audiophile flatness.

Pros & Cons

Pros

• Fast flash pairing and consistent connectivity across phones and tablets.
• Long overall playtime with accurate dual LED battery readout on the case.
• Very light, comfortable fit with multiple ear tip sizes for secure wear during exercise.
• Solid call quality thanks to ENC and a clear microphone setup.

Cons

• Sound profile favors boosted bass over a strictly neutral, reference sound.
• Not a full active noise cancellation system; passive ENC reduces but does not eliminate all background noise.

Specifications

Our Verdict

The G21Pro is a practical, valuefocused set of wireless earbuds for active users who need dependable Bluetooth connectivity, long battery life, and punchy sound. With a comfortable, ultralight fit and useful water resistance, they suit workouts, commuting, and everyday use while delivering clear calls and a satisfying bass boost.

Frequently Asked Questions

How long do the earbuds take to pair?
They use flash pairing with Bluetooth 5.4 and typically connect in about one second after the initial setup.

Are these earbuds sweatproof for workouts?
Yes, the IPX7 rating and lightweight design make them suitable for gym sessions, running, and outdoor exercise.

How is battery status shown?
The charging case has a dual LED battery display that shows battery levels for the case (0-100%) and each earbud while charging.