Specifications
14 details in 4 sections — scan the left column to find one.
| Battery life | Up to 6 hours per charge (4 hours with Immersive Audio); a further 18 hours from the case |
|---|---|
| Charging | About 2 hours for the earbuds and 3 hours for the case; a 20-minute top-up gives roughly 2 hours |
| Charging case power | USB-C, and the case supports Qi wireless charging as standard |
| Water resistance | IPX4 — sweat and splash resistant |
|---|---|
| Colour options | Black and White Smoke in India |
| Sound personalisation | CustomTune calibrates sound and noise cancellation to the shape of your ear on every fit |
|---|---|
| Spatial audio | Bose Immersive Audio with Still and Motion modes, plus a Cinema Mode for video |
| Call microphones | AI-based SpeechClarity mic processing strips background noise and wind from calls |
| Codec support | SBC, AAC and aptX Adaptive (Snapdragon Sound certified) |
| ANC performance | Bose noise cancellation with Quiet and Aware modes, plus ActiveSense to smooth sudden loud noises |
|---|---|
| Bluetooth version | Bluetooth 5.3, range up to about 9 m (30 ft) |
| Type | True wireless in-ear noise-cancelling earbuds |
| Box | OEM original packaging |
| Warranty | One year Bose India warranty through authorised dealers |
In the box
- Device
- Carry case
- Charging cable
- Documentation
Editors' picks
Hand-picked by our team.
From order to doorstep
The same six steps.
- 01 / 06
Order placed
You submit this upgrade and your trade-in details. It's free — no card up front.
- 02 / 06
Visit scheduled
You pick a doorstep slot. An agent is on the way, typically within 24–48h.
- 03 / 06
Verified on-site
The agent inspects your old device and confirms a value with you in person.
- 04 / 06
Payment confirmed
We email a Razorpay link for the exact difference — nothing more. Payment is only ever confirmed via Razorpay’s verified webhook.
- 05 / 06
Procuring
We source your new device once payment is confirmed.
- 06 / 06
Delivered
Your new device arrives at your door, 24–48h after acceptance.
Common questions
The essentials for this device.
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Trade up to the QuietComfort Ultra Earbuds (2nd Gen)
Pay only the difference.