A soft cationic polyester Bluetooth headband with built-in 32mm speakers for wireless music and hands-free calls during sleep, sports, and relaxation — Bluetooth 5.0, 10-hour playtime, 200mAh battery, 10m range, and a comfortable 26×10cm fit. Available in 1-pack and multi-pack options in 4 colors.
Bluetooth 5.0 — stable 10m wireless connection for music and hands-free calls; search name BT-01
32mm speakers — 20–20KHz frequency range, 95dB sensitivity, 32Ω impedance for clear, immersive sound
10-hour playtime — 200mAh lithium battery; 2-hour charge time; includes data cable and manual
Soft cationic polyester blend — comfortable, breathable fabric for sleep, running, yoga, and travel
6 variants: Black, Grey, Blue, Red (1-pack), Grey 2-pack & 3-pack — 26×10cm size fits most adults
