HT05 Noise Reduction Earbuds (Black)

Brand & Model: Lenovo HT05
BT Version: BT 5.0
Drive Unit Diameter: 10mm
Color: Black/White(Optional)
Transmission Distance: about 10 meters (no obstacle)
Frequency Range: 20-20KHz
Speaker Sensitivity: 108dB
Charging Case Capacity: 3.7V 250mAh
Earphone Battery Capacity: 3.7V 40mAh
Working Time: 4 hours
Package Size: About 12.5*8.3*3.4cm
Package Weight: About 82g/2.9oz

2 * Earphones
1 * Battery Case
1 * Charging Cable
3 * Pairs 0f Replacement Earcap(S/M/L)
1* User Manual (English and Chinese)