Generic Bluetooth Headphones
Headphones Specification】Drive unit: 40 MMSensitivity:105 dB±3dBImpedance: 32 Ω±15%Frequency Response: 20 HZ-20 KHZBluetooth distance:10mPlay time: 36hStandby time: 360hCharging time: 2-3 h (goes out after full char... Read more