Promate Hook‑2 revolutionizes wearable audio with its dynamic dual 5 W speaker design, delivering crisp, immersive HD sound while keeping your ears free. Its ergonomic neckband construction provides comfort and mobility for all-day wear, while the built-in omnidirectional microphone enables seamless hands‑free calling and voice control. With up to 8 hours of playback, fast USB‑C charging, TF card support for offline music, and IPX4 water resistance, Hook‑2 combines portability, performance, and convenience for music, calls, and movement.

• Bluetooth Version: V5.3+EDR
• USB‑C Input Rating: DC 5 V / 1 A
• Driver Diameter: 36 mm
• Driver Diameter: 36 mm
• Speaker Output Power: 5 W × 2 (10 W total)
• Frequency Range: 20 Hz ~ 20 kHz
• Impedance: 4 Ω
• Signal‑to‑Noise Ratio (SNR): ≥ 80 dB
• Microphone Sensitivity: –42 dB
• Battery Type: Li‑Polymer
• Battery Capacity: 600 mAh
• Playing Time: ~8 hours
• Water Resistance Level: IPX4