Fineblue F970 bluetooth headphones Business wireless headset collar clip telescopic design 100mAh for 6H calls call vibration |

Fineblue F970 bluetooth headphones call reminder vibration bluetooth headset wireless clip noise cancelling earbuds with mic
    Main Features: - Retractable Bluetooth Earbuds: Retractable line with one-click to rollback earbud. Hands-free with clip-on-collar design, provide the in-line microphone, extremely convenient to answer phone calls and listen to music. No wires tangling problems and no mess up.   - Sensitive Alert System and User-friendly: Bluetooth V4.1 and compatible most devices, built-in sensitive range alerts and vibrate incoming call alarm. Super lightweight and easy operation offering an enjoyable user experience.   - Competitive Battery Life and Easy Pairing: Built-in high-capacity Li-ion battery supports up to 90 hours standby time/6 hours continuous phone call with a quick charge of only 2 hours. Easy pairing with your smartphone within 10m distance.   - Exceptional Functions: Hassle-free and noise cancellation offering lossless sound quality. Supports multi-point connection (you can connect 2 devices simultaneously) as well as call transfer.   Specification: - Brand name: Fineblue - Model: F970 - Bluetooth protocol: A2DP, AVRCP, HFP, HSP - Bluetooth version: V4.1 - Type: in-ear - Material: ABS - Charging time: 2 hours - Frequency response: 20 - 20000Hz - Music time: 5 hours - Standby time: 90 hours - Talk time: 6 hours - Battery capacity: built-in 100mAh Li-ion battery \