Z9 CSR BT 5.0 sport Bone conduction headphones

Z9 CSR BT 5.0 sport Bone conduction headphones Z9 CSR BT 5.0 sport headset Bone conduction headphones Product Description Product Name Z9 Bone Conduction Headset Function Bluetooth chip: CSR8635 Bluetooth version: 5.0 Effective range: 10M Frequency range (Hz)﹕20HZ--20KHZ Impedance (ohm)﹕8Ω Receiving sensitivity (dB)﹕88dBm Battery: 200mAh Power battery Talking time(H)﹕6H Music time(H)﹕6H Standby time(H)﹕10 days Charging time(H)﹕2H USB port: MIC USB Product size﹕139*104*60mm Product weight﹕36g Package 1*USB Charging Cable, 1*User Manual,1 pair Earplugs,1*Retail Box…

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