Enjoy powerful sound and extended playtime with the Haino Teko Germany HN120 Bluetooth Neckband Earphones. Featuring the latest Bluetooth 5.3 technology they provide a strong and stable connection within 1020 meters. The earphones are tuned for deep bass lovers while the built-in clear microphone ensures crisp high-quality calls. With just 2 hours of charging you’ll be ready to experience hours of uninterrupted music and communication. Crafted for comfort and durability the HN120 is designed with a flexible neckband that fits securely for everyday use. The massive 120-hour standby and working time make them perfect for travel workouts commuting or long office hours. Combining premium sound long battery life and reliable wireless performance these earphones deliver convenience and entertainment all day long. 3. Key Specifications Bluetooth version: 5.3 for efficient stable connection Wireless range: 1020 meters Battery life: Up to 120 hours standby/working time Charging time: Approx. 2 hours Enhanced bass sound profile with clear microphone Comfortable and lightweight neckband design