🎧 Elevate your audio game with style and stamina
The Sennheiser 508901 CX 400BT True Wireless Earbuds deliver premium sound with up to 20 hours of battery life, customizable touch controls via a dedicated app, and an ergonomic design featuring four ear tip sizes for optimal comfort. Perfect for professionals seeking wireless freedom, these earbuds combine minimalist aesthetics with reliable Bluetooth connectivity and passive noise cancellation for immersive listening and clear calls.
| Included components | Charging Case, Earphones |
| Age range (description) | Adult |
| Material | Silicone Plastic |
| Specific uses for product | Music |
| Charging time | 1.5 Hours |
| Recommended uses for product | For sports, cycling, running, calling |
| Compatible devices | Devices with Bluetooth functionality |
| Control type | Noise Control |
| Cable feature | Without Cable |
| Item weight | 1.73 Ounces |
| Water resistance level | Not Water Resistant |
| Frequency range | 20 Hz - 20,000 Hz |
| Package type | FFP |
| Unit count | 1.0 Count |
| Style | Minimalist |
| Product Dimensions | 5.9 x 3.38 x 4.23 cm; 49 g |
| Batteries | 3 Lithium Polymer batteries required. (included) |
| Item model number | 508901 |
| Connector | Wireless |
| Material Type | Silicone Plastic |
| Size | In Ear |
| Battery Type | Lithium Ion |
| Item Weight | 48.9 g |
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