Morelian F2 Pro Wireless Earphone

Specification: Brand Name: Model: F2 Pro Color: Black, White(Optional) BT Version: V5.0 Sensitivity: 95±3dB Impedance: 16Ω Transmission Distance: 10m/33ft Frequency response: 50-20KHz Wearing type: In-Ear Material: ABS+Alloy Charging Time: 2h Music Time: 5.5h Talk time: 6h Standby time: 110h Battery Capacity: 100mAh Battery Product size (L x W x H): 5.2 * 2.5 * 1.5cm / 2.05 * 1.98 * 0.59in Product weight: 19g / 0.67oz Package size: 13 * 10.5 * 4cm / 5.11 * 4.13 * 1.57in Package weight: 87g / 3.07oz Package List: 1 * Earphone 1 * USB Cable 2 * Eartips 1 * User Manual