OnePlus Nord Buds 3r — 54H Longest Battery TWS Earbuds with 3D Spatial Audio in Bangladesh

The OnePlus Nord Buds 3r holds a remarkable record: the longest battery life of any OnePlus TWS earbuds ever made. With up to 54 hours of total playback — more than 40% longer than the previous generation — the Nord Buds 3r is the earbuds built for students, travelers, and heavy users in Bangladesh who refuse to be tethered to a charger.

🔋 54 Hours — A Week of Listening on One Charge

Up to 12 hours per charge from the earbuds alone, extending to a total of 54 hours combined with the charging case. At an average of 7.5 hours of daily use, the Nord Buds 3r lasts an entire week without charging the case. Running low? 10 minutes of fast charging delivers 8 more hours — more than enough for a full day.

🏆 TÜV Rheinland Battery Health Certified

Like the Nord Buds 3, the 3r carries the TÜV Rheinland Battery Health Certification — guaranteeing at least 80% battery capacity retention after 1,000 charge cycles. This isn’t just a long battery today; it’s a long battery for years to come.

🎵 12.4mm Titanium Driver + 3D Spatial Audio

The 12.4mm titanium-coated dynamic driver delivers deep bass, natural mids, and clear highs. 3D Spatial Audio creates an expansive, immersive soundstage — making music, movies, and games feel like they’re happening around you.

🌐 AI Real-Time Translation — Break Language Barriers

A standout feature of the Nord Buds 3r is AI Real-Time Translation supporting 100+ languages via the HeyMelody App. Ideal for international communication, learning, and travel — now available in a budget earbuds.

🎮 47ms Low Latency + Dual Connection

Activate Gaming Mode for 47ms ultra-low latency — keeping audio perfectly synced during intense gaming sessions. Dual Connection via Bluetooth 5.4 keeps you linked to both your phone and laptop simultaneously.

The OnePlus Nord Buds 3r is the definitive battery-king earbuds in Bangladesh — for users who want the longest possible listening time, TÜV-certified durability, 3D spatial audio, and AI translation at the best value.

In the Box: Nord Buds 3r Earbuds × 1, Charging Case × 1, USB-C Cable × 1, Ear Tips (S/M/L) × 3, User Manual × 1