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Sennheiser
MOMENTUM True Wireless 5
72mAh
~₦419,900Aug 2026
Compare with Ultra Open Earbuds (2nd Gen)
Released 2026-10-01
Bose Ultra Open Earbuds (2nd Gen)
Charging support: USB-C, wireless charging case; full charge 1 hour.
Price in Nigeria
₦418,600 (estimate, converted from US launch price)
Estimated price. No live seller prices checked yet.
- USB-C, wireless charging case; full charge 1 hour
Where to buy in Nigeria
None of the stores we track lists the Bose Ultra Open Earbuds (2nd Gen) right now. Check today's price at these Nigerian stores.
Estimated₦418,600 (estimate, converted from US launch price)
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Full specifications
| LAUNCH DATE | |
|---|---|
| Announced | 2026, September 17 |
| Released | 2026-10-01 |
| Status | Available. Released 2026-10-01 |
| BODY | |
| Dimensions | Earbud: 18.9 x 17.7 x 27.7 mm; Case: 47.5 x 26.8 x 66.0 mm |
| Weight | 5.9 g (single earbud), 49.9 g (case) |
| Build | Polycarbonate and silicone; metallic cap with beveled finish; flex-joint cuff |
| IP Rating | IPX4 |
| Type | Open-ear cuff true wireless earbuds |
| SOUND | |
| Microphones | 2 microphones, Bose SpeechClarity voice isolation |
| ANC | No (open-ear) |
| Codecs | SBC, AAC, aptX Adaptive (Snapdragon Sound) |
| Driver | Improved dynamic driver (deeper bass, higher volume), Bose OpenAudio technology |
| Features | Auto Volume, 3-band EQ (Bose app) |
| Spatial Audio | Immersive Audio; Cinema Mode with Bose TrueSpatial head tracking |
| COMMUNICATION | |
| Bluetooth | 5.4, range up to 30 ft (9 m) |
| Features | Google Fast Pair |
| Multipoint | Yes, two devices |
| BATTERY | |
| Charging Type | USB-C, wireless charging case; full charge 1 hour |
| Earbuds | Up to 9 hours (up to 5 hours with Immersive Audio) |
| Quick Charge | 10 min = up to 2 hours |
| Standby | Up to 20 hours (connected, no audio) |
| With Case | Up to 19.5 additional hours (28.5 hours total) |
| ADDITIONAL INFORMATION | |
| Colors | Black, White Smoke, Cherry Chocolate, Olive Green, Sky Pink (last three limited edition) |
| Compatibility | Any Bluetooth-enabled phone, tablet or computer; preorders from 19 Sep 2026 |
| Price in Nigeria | ₦418,600 (estimate, converted from US launch price) |
| In the Box | Earbuds, charging case, quick start guide, safety sheet (no power adapter) |
| Launch Price | USD 299 (Standard) — launch, 2026-09-17 |
| Notes | Personal Surround support with Bose Smart Soundbars removed versus 1st Gen |
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