Description
The Bose QuietComfort Earbuds are wireless in-ear earbuds featuring active noise cancellation. They are aimed at those seeking advanced sound isolation in a compact format, whether for music, calls or sport.
The earbuds incorporate acoustic vents paired with compact drivers designed to deliver powerful sound despite their small size. An active EQ technology automatically adjusts bass and treble according to listening volume, in order to maintain a consistent sound balance. The StayHear Max ear tips are designed to seal within the ear canal, aiding both sound isolation and stability during movement.
On the connectivity side, the earbuds use Bluetooth 5.1 with SBC and AAC codecs, with a stated range of up to 9 metres. They feature 4 microphones in total, used for calls and touch controls. The battery offers up to 6 hours of listening time, with a full charge of the earbuds in 2 hours and of the case in 3 hours. A 15-minute quick charge provides up to 2 hours of listening. Charging is via USB-C, with lithium-ion batteries. The earbuds are stated to be resistant to sweat and weather.
This model suits daily on-the-go use: commuting, sport, remote working or simple music listening, for those wishing to shut out ambient noise without resorting to an over-ear headphone.
Technical specifications
| Battery life | up to 6 hours |
| Earbud charging time | 2 hours |
| Case charging time | 3 hours |
| Quick charge time | 15 minutes for 2 hours of listening |
| Charging method | USB-C |
| Battery type | Lithium-ion |
| Bluetooth range | up to 9 m |
| Bluetooth | 5.1 SBC / AAC |
| Earbud dimensions (H × W × D) | 3.9 x 2.6 x 2.7 cm |
| Weight | 8.5 g each |
| Charging case dimensions (H × W × D) | 3.17 x 8.9 x 5.08 cm |
What to check before buying used
When buying used, it is worth checking the condition of the StayHear Max ear tips, wear parts in direct contact with the ear, as well as the residual seal they still provide. The proper functioning of quick charging and the actual battery life of the lithium-ion battery should also be checked, as capacity may decrease with the number of charge cycles. It is also useful to test the stability of the Bluetooth connection and the proper functioning of the touch controls and microphones during a call.
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