A sleek, asymmetrical handheld medical‑tech device inspired by gammaCore and premium adult toys. The body is slim, ergonomic, slightly curved on the top to fit the neck with two ball-shaped electrodes 10mm diameter with 100mm distance, with a flat and minimal front. Bottom “action zone” with tactile contact surface; upper “show zone” featuring compact OLED or e‑ink display and elegant ambient light effects. Matte black or dark gray base with neon accents (cyan, electric purple, or acid green) as thin lines or rings. Material mix: soft‑touch matte grip areas with semi‑gloss hard surfaces that reflect light subtly. A thin LED lightstrip along the edge glows gently in standby, pulses in soft waves during active stimulation, and turns red for errors. Minimal, futuristic typography on the display for basic info (timer, intensity, battery). One central circular button with light ring (start/stop), a side touch slider with gentle haptic feedback. Compact, magnetic charging case like premium earbuds, dark matte exterior with subtle logo and small glowing ring when opened, inside device presented at an angle, magnetically centered, wireless charging. Optional interchangeable accent frames in bright colors, subtle laser engraving on the back (serial, icon). Tech‑cool, elegant, cyberpunk‑inspired design, photographed in soft studio light, 8K render, product shot, hyper‑realistic, modern industrial design photography Mehr sehen