Multi-functional Wireless Headphone delivers crisp, balanced sound with reliable wireless performance for work, study, travel, and workouts. Designed for all‑day comfort, it pairs quickly, holds a stable connection, and keeps you focused with clear audio and an ergonomic fit. Perfect for music, calls, and meetings. Key details: Wireless version: 5.3 Speaker size: 40mm Wireless distance: 10m Standby time: 120H Music time: 7H; Talk time: 7H Battery: 200mAh Charge time: 2H Weight: 143g.