Description
🔋 Power your play, stay ahead of the pack!
- CERTIFIED EXCELLENCE - Backed by ISO9001, RoHS, CE, FCC, and CB certifications for guaranteed safety and quality you can trust.
- COMPACT LIGHTWEIGHT - Slim 27.5 x 26 x 5.7mm design keeps your headset light and comfortable without compromising power.
- STAY CONNECTED LONGER - Optimized 1.30Wh capacity means fewer interruptions and more immersive audio sessions—don’t miss a beat.
- SEAMLESS COMPATIBILITY - Perfectly engineered replacement for Sennheiser GSP 350, 500, and 670 models—no guesswork, just plug and play.
- POWER UP WITH CONFIDENCE - 350mAh Li-Polymer battery ensures long-lasting, reliable performance for your Sennheiser headset.
The LIONX Battery is a premium 350mAh Li-Polymer replacement battery designed specifically for Sennheiser GSP 350, 500, and 670 headsets. Delivering a stable 3.7V output, it meets rigorous international standards including ISO9001, RoHS, CE, FCC, and CB certifications, ensuring top-tier safety and performance. Its compact dimensions make it a perfect fit, providing extended usage time to keep your audio experience uninterrupted and professional.
