Tai nghe Bluetooth Md04 3d truyền âm thanh chất lượng cao và sống động / sợi nhỏ / chống thấm nước

Bone Conduction Wireless Button Control Waterproof Headset With Microphone Features: 1. Comfortable to wear: subvert the traditional earphones, keep the perception of the surrounding environment, no earplugs, more hygienic and healthy. 2. Powerful battery: 8 hours of music playback, powerful battery life upgrade, 8 hours of uninterrupted music playback, 300 hours of standby battery life. 3. Good sound quality: The loudspeaker urges the sound wave home theater-level loudspeaker, the sound quality is surging and powerful, getting rid of the shortcomings of small sound and poor sound quality, and restoring the theater sound effect. Description: This wireless headset is comfortable to wear, waterproof and durable, long-lasting power, and clear sound quality, which is very suitable for sports. Specifications: Frequency: 20Hz-20KHz Microphone sensitivity: -42db Battery: 180mAh polymer lithium battery Listening time: 20 hours Talk time: 15 hours Charging time: about 30 minutes Standby time: 300 hours Waterproof rating: IPX5 Weight: 18g Type: wireless headset Package Included: 1 set*wireless headset Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.