(Free Sports Belt Bag) AfterShokz OpenMove (AS660) Bone Conduction Bluetooth Sports Headphones

Open-Ear open design and ergonomic on-ear design High-strength titanium alloy rear hanging design︱ more comfortable! more stable! 29g machine︱Light and flexible! Bluetooth 5.0 tri-core crystal︱Multi-point pairing can connect two Bluetooth devices at the same time, 1 second connection IP55 dustproof and waterproof certification︱It has the functions of sweatproof, splashproof and rainproof 6 hours of battery life and up to 10 days of standby time Built-in two noise-cancelling microphones︱ can eliminate surrounding noise during calls 3 kinds of sound effects ︱ standard mode, voice mode, earphone mode Multi-function control (three keys in total) can easily switch music, volume up and down, receive and hang up hands-free calls https://www.youtube.com/watch?v=rdHN0Dh8sII =========================== __Specification__ Model: AS660 Design: Bone conduction Bluetooth connection: Bluetooth 5.0 (A2DP/AVRCP/HSP/HFP) Bluetooth chip: QCC3024 Frequency Response: 20Hz-20kHz Headphone sensitivity: 96±3dB Radio microphone sensitivity: -40dB±3dB Connection Range: 33ft (10m) Battery: Lithium battery 135mAh Battery life: up to 6 hours Standby time: up to 10 days Charging: 2 hours Weight: 29g Accessories: USB Type-C charging cable, earplugs, storage bag