Blackview FitBuds 1 CVC8.0 Noise Reduction Neck-mounted Magnetic Sports Bluetooth Earphone with Ear Hooks, Support Wire Control & Call & Voice Assistant & Voice Prompt(Red)

Features: 1. Support Bluetooth 5.0 and Qualcomm aptX audio technology, with high efficiency, high resolution and high fidelity, providing finer details and less distortion, providing you with a rich listening experience 2. Allow pairing with two Bluetooth devices at the same time 3. CVCV8.0 noise reduction technology allows you to transmit clear voice quality during a call Get the best comfort 4. Wire control design, with functions such as volume adjustment, call, and voice assistant call, simple operation 5. Fully charged can provide up to 20 hours of playing time 6. The ear hook design can keep your earphones safe and greatly improve the stability during strenuous exercise 7. The magnetic design can attract each other to prevent loss 8. The silicone neckband is equipped with a memory cord made of Nitinol, providing a soft and tangled-free experience 9. IPX7 waterproof design is very suitable for various activities, not afraid of sweat Product specifications: 1. Bluetooth version: BT5.0 2. Bluetooth chip: QCC3034 3. Bluetooth protocol: HSP, HFP, A2DP, AVRCP 4. Wireless range: 10m 5. Audio decoding: SBC/AAC/APTX 6. Charging interface: Type-C 7. Battery specification: 150mAh 8. Standby time: more than 100 hours 9. Playing time: 20 hours (half the volume); 12 hours (upper volume) 10. Charging time: 1.5 hours 11. Frequency response: 20Hz-20KHz 12. Rated power: 3MW 13. Driver sensitivity: 95+/-3dB (1mW at 1kHz) 14. Microphone sensitivity: -42dBV/Pa (at 1KHz) 15. Storage temperature: -10-70 degrees 16. Operating temperature: -10-50 degrees 17. Total weight: 34g 18. Headphone size: 48.5x9x0.8mm