Hoco W66 Wireless Bluetooth Headphone

Frequency Range
20-20KHz
Impedance
32 Ω ± 15%
Sensitivity
98 dB ± 3 dB
Driver Diameter
40mm
Connectivity
Bluetooth 5.4, USB Type‑C charging
Battery Capacity
300mAh
Battery Life
Up to ~32 hours
Standby Time: Up to ~180 hours
Others
Charging Time: ~1.5 hours (Type-C)
Physical Specification
Weight
~140g
Color
Black, Blue
Warranty Information
Manufacturing Warranty
06 Month Warranty (Must Claim With Box & All Accessories)