Key Features & Benefits

• Bluetooth 5.4 for Stable Wireless Performance: Delivers a more power-efficient and stable connection than earlier Bluetooth versions, maintaining reliable audio up to 10 metres. This reduces drop-outs during movement and improves battery efficiency across both earbuds and paired devices.
• 30-Hour Total Battery with 10-Minute Fast Charge: Each earbud provides up to 6 hours of playback per charge, with the 300mAh charging case extending total listening time beyond 30 hours. Additionally, 10 minutes of charging delivers approximately 2 hours of playback — useful during short breaks between uses.
• 13mm Dynamic Driver for Fuller Bass Response: The larger driver moves more air than standard 10mm units, producing a more pronounced low-frequency response. Consequently, the E11 Black performs well across bass-heavy music, podcasts, and video content.
• IPX4 Sweat and Splash Resistance: Handles perspiration and light rain without moisture damage. This makes the E11 Black suitable for gym workouts, outdoor runs, and variable-weather commutes.
• Lanyard-Compatible Charging Case: The compact case includes a built-in lanyard attachment point, allowing users to clip it to a bag strap or keep it on hand during activity. This reduces the risk of misplacing the case while travelling or exercising.