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Ultima Boom 311
Ultima Boom 311
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6 months Warranty
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Experience the Future of Sound, Designed Especially For You With Ultima's Newly Launched Ultima Boom 311 Dual Tone Finish Design Bluetooth Earbuds
Ultima Boom 311 Full Specifications:
Specification |
Details |
Audio |
Driver Size: 10mm x 2 Drivers Frequency: 20Hz-20KHz Audio: Ultima Supreme Sound (Dynamic Audio Experience with Deep Bass & Clear Highs) Game Mode: 45ms Low Latency Audio Codecs: AAC/SBC Codecs Supported |
Design | Dual Tone In-Ear Design |
Noise Cancellation |
Noise Cancellation Technology: Environmental Noise Cancellation (ENC) Mic: 4 Mics with AI ENC EQ Modes: Multiple EQ modes (8 presets in Ultima Link App) |
Battery |
Battery Capacity: 500mAh (Case), 35mAh x 2 (Earbuds) Buds Playtime: Up to 6 Hours at 60% Volume Total Playtime: Up to 42hrs at 60% Volume Charging Time: 1 hour (Earbuds); 2 hours(Case) Charging Technology: ASAP Charging Total Talk time: 5 hours BOOST Charge: 5Mins Charge = 75 Mins Playtime |
Connectivity |
Bluetooth Version: 5.4 App Support: Ultima Link App (Available on both Android and iOS) Compatibility: Android, iOS & Windows Bluetooth Profiles: HFP/HSP/A2DP/AVRCP |
Controls |
Controls: Touch Enabled Controls Feature: Play, Pause, Next, Forward, Answer & End Calls Voice Assistant: Google & Siri Pairing Tech: Swift Pair Tech Transmission Range: Up to 10 Meters |
Durability |
Water Resistance: IPX4 Water Resistance Warranty: 6 Months Brand Warranty Replacement: 30 Days Replacement Guarantee Colour: Pearl White, Space Black and Lunar Blue |

Ultima Boom 311 Description
Have you ever wondered what the future of sound looks like? If so, Ultima is here for you, with its soon-going-to-launch Bluetooth earbuds. Ultima Boom 311 redefines your audio experience with powerful 10mm Hi-Fedility drivers and the latest Environment Noise Cancellation Technology that delivers clear sound in every beat. Each earbud is designed for perfection to deliver 6 hours of non-stop music. Similarly, the charging case can extend the listening time to 42-45 hours, ensuring you never miss a beat. With exceptional touch control, you can manage volume, skip tracks, handle calls, or active voice assistants with just a tap.
With its stylish dual-tone finish and IPX4 water-resistant design, the Ultima Boom 311 is perfect for any activity in any weather. Packed with Bluetooth 5.4, the earbuds offer consistent, stable connectivity and become your go-to choice for quality music during workouts, commutes, or casual listening. Enjoy the freedom of exceptional sound anytime, anywhere with Ultima Boom 311 Bluetooth earbuds launching on November 11 (11.11).

Ultima Boom 311 Overview
Ultima has previously launched many Bluetooth earbuds with the best quality at an affordable price. So, here is the million-dollar question, why choose Ultima Boom 311 Bluetooth earbuds despite having millions of options in the market? Here is the answer:
Impressive audio: Enjoy a crystal clear calling experience with Ultima Boom 311 Bluetooth earbuds. With AI-Powered Environmental Noise Cancellations, say No to inaudible calling experience. With AI ENC, phone calls are now as clear as in-person communication.
Impressive Battery Life: The Ultima Boom 311 never disappoints anyone with its impressive battery life. The Boom 311 earbuds offer an impressive total battery life of up to 45 hours when combined with the charging case. The Boom 311 become your perfect companion for long journeys or any outdoor activities without the need for frequent charging. The earbuds support Swift Charge Technology, where just 10 minutes of charging through the Type C port provides an incredible 2 hours of playtime.
Hi-Fidelity Drivers: Feel the power of Ultima Supreme Sound which delivers finely tuned balanced audio with crystal-clear mids, highs, and powerful bass for an immersive listening experience. With an advanced Audio Codec, you can experience a wide frequency range, low noise, and super-low distortion audio.
Swift Pair Technology: The newest Bluetooth version 5.4 lets you experience seamless connectivity wherever you go. You simply need to open the cover and you will be paired with an earbud automatically. In one tap, the Boom 311 enables quick effortless Bluetooth pairing with your Android and iOS devices.
IPX4 Water Resistance: The earbud is IPX4 Water-Resistance letting you wear it anywhere you want. The Boom 311 becomes your reliable companion handling every situation.
Audio Customization: Ultima Boom 311 earbuds allow you to customize your sound whenever you want. You can tailor your sound according to your mood. The multiple EQ regulations and custom EQ regulations are available easily on the Ultima Link App.
Low Gaming Latency: You can now step into the realm of the unstoppable gaming world. The transition into Battle Mode with a simple triple tap lets you hear every gunshot and footstep in real-time completely lag-free. Unleash the pro gamer in you and experience class-apart multiplayer gaming with 45ms ultra-low latency gaming mode.




Packaging contains:
- 1 x Ultima Boom 311
- 1 x User Guide
- 1 x Warranty Card
- 1 x Charger
- 2 x Extra Ear tips
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The battery life is outstanding! I’ve been using the Ultima Boom 311 for days without needing to charge
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