3-module wearable design: place modules on the target area and secure with straps

Dual-light output per module: 808nm infrared laser + red light LEDs

Timed sessions: select 5 / 10 / 15 minutes (remembers your last setting)

Rechargeable: charging indicator flashes while charging and stays on when fully charged (about 4–5 hours)

Easy operation: press and hold the button 2 seconds to power on/off

Storage-ready: includes a storage bag for travel and daily use