Product Description

The ES65 Crystal is defined by its transparent central control cover and speaker front cavity, allowing a glimpse into the high-precision internal circuitry. This "tech-transparent" style is paired with a skin-friendly, high-elastic silicone neckband that provides a feather-light feel for all-day wear. Under the hood, it features the Jieli AC7003 Bluetooth 5.3 chipset, ensuring lower power consumption and a rock-solid wireless connection.

Audio is delivered through 10mm dynamic drivers that produce a balanced sound profile with "surging" bass and crisp high-frequency details. With its IPX5 water resistance, the ES65 is built for the grind, making it a reliable companion for intense gym sessions, outdoor runs, and daily commutes.

Technical Specifications

Key Capabilities

• Tech-Transparent Aesthetic: Features a unique see-through casing on the control unit and earbuds, offering a futuristic, stylish look that differentiates it from standard neckbands.

• 30-Hour Marathon Battery: Provides enough power for a full week of moderate use or 30 hours of continuous playback, keeping you connected without the need for frequent charging.

• Bluetooth 5.3 Efficiency: Utilizes an advanced chipset for faster pairing, enhanced signal stability, and reduced audio-to-video lag during streaming.

• 10mm Hi-Fi Sound: Precision-tuned drivers deliver immersive audio with deep bass and clear mids, perfect for high-energy playlists and professional calls.

• Magnetic "No-Drop" Design: The earbuds snap together magnetically when not in use, ensuring the neckband stays secure around your neck and the wires remain tangle-free.

• Bilingual Voice Prompts: Supports both English and Chinese voice alerts; easily switch between them by double-clicking the multi-function key while in pairing mode.

• Feather-Light Comfort: At just 30g, the ergonomic silicone band feels nearly weightless, significantly reducing neck fatigue during long-duration wear.

• IPX5 Sport Protection: Engineered to withstand heavy sweat and light rain, ensuring durability during outdoor activities and intense workouts.