The Lenovo ERAZER XT91 Bluetooth 5.4 TWS Earphones deliver premium wireless audio built for professionals and active users who demand reliability throughout their day.

As you transition from back-to-back video calls to your afternoon commute, the earphones stay securely in place while dual microphones capture your voice with clarity, and the stable wireless connection keeps pace without dropping out even as you move between rooms.

You gain nearly two days of combined battery life paired with water resistance, so your audio performance remains consistent whether you're managing calls, streaming content, or pushing through workouts without worrying about recharging.

Built for real-world demands, these earphones combine proven durability with all-day comfort, giving you the dependable wireless audio experience you need to stay connected and productive.

Reliable Audio That Keeps Up With Your Pace

• Extended Battery Endurance: Nearly 48 hours of total playback reduces charging frequency throughout your week.
• Crystal-Clear Calls: Dual microphones capture your voice with precision during meetings and conversations.
• Sweat and Weather Ready: IPX5 water resistance protects against moisture during workouts and outdoor use.
• Consistent Connection: Bluetooth 5.4 maintains stable wireless link up to 10 meters without interruption.
• Secure All-Day Fit: Lightweight design stays comfortable and stable from morning through evening.

Specification	Value
Model	XT91
Bluetooth Version	5.4
Bluetooth Range	10 meters (32.81 ft)
Single Charge Playtime	4-5 hours
Total Battery Life (with case)	48 hours
Charging Time	1 hour
Earbud Battery Capacity	40 mAh
Charging Case Battery Capacity	300 mAh
Speaker Size	8 mm (0.31 in)
Audio Codecs	AAC, SBC
Water Resistance Rating	IPX5