GD28 Cuffie TWS con clip auricolare singolo BT5.3 Cuffie leggere per giochi sportivi aziendali con riduzione del rumore del microfono

• Bluetooth 5.3 Technology : Experience seamless connectivity with Bluetooth 5.3 technology, ensuring stable transmission and high-quality sound for an immersive audio experience. • Lightweight and Comfortable : Designed with a focus on comfort, these headphones are lightweight, making them perfect for extended wear during sports or business meetings. • Noise Reduction Microphone : Equipped with a noise reduction microphone, these headphones ensure clear communication even in noisy environments, making them ideal for conference calls or online games. • Hybrid Technology Vocalism : The headphones feature hybrid technology vocalism, enhancing the overall audio quality and providing a rich, immersive sound for music, calls, and games. • Wireless Communication : With true wireless communication, these headphones offer freedom from cables, providing a hassle-free and convenient usage experience. • High-Quality Material : Constructed from high-quality silicone and silica GEL, these headphones are durable and resistant to wear and tear, ensuring long-lasting performance. Description： 'Sound' is pure, 'quality' is essential. * Bluetooth Version: 5.3 * Standby Time: About 688h * Headphone Charging Time: about 1h * Headphone Battery Capacity: 50mAh * Charging Voltage: DC 5V * Charging Port: MICRO USB * Bluetooth Headset Transmission Distance:10-20m * Frequency Range: 20HZ-20KHZ * Material: ABS + silica gel * Instruction: Chinese/English * Signal-to-Noise Ratio:>90DB * Color: Black/White/Skin colour * Charging Line Length: 250MM * Low Power Reminder: Voice * IPX5 Waterproof and Dustproof * Extra Long Standby * HD Voice * HiFi Sound Feature： 1. Fashion Bluetooth Earphones, no burden on the ears! 2. Bluetooth 5.3 headphones: Shuke Bluetooth headphones bring you a better music experience. Compared to Bluetooth 5.0, version 5.3 has the characteristics of fast and stable signal transmission, clear sound quality, no jumping, and low power consumption. At the same time, stereo headphones provide sound quality and immersive music scene surround sound, allowing you to experience more realistic music! 3. Fully enjoy the time of sleep, running, cycling, hiking, or gym. Keep the headphones in good working condition. 4. Lightweight and ergonomic, perfectly combining comfort and stability with in ear accessories! 5. Easy to use:These headphones are compatible with most IOS and Andro phones! Attachment List: 1 * Bluetooth earphone 1 * USB cable 1 * User manual