Lenovo Neckband Earphone HE05

Product Features:

• Silica Gel Neckband
• Metal Shell
• IOS Electricity Display
• High Volume
• Tactile Player / Pause / Play
• Answer / Hang up

Specifications:

• Bluetooth Version: V 5.0
• Battery Capacity: 105 mAh
• Playtime: > 8 hours
• Standby Time: Approx 120 hours
• Horn Diameter: 10mm
• Speaker Sensitivity: 98db ± 3dB (IEC711 at 1kHz)
• Frequency Response Range: 20Hz - 20kHz
• Distance: 10m barrier-free
• Wearing method: Neckband in ear