Moxom MX-WL66 Neckband Wireless Headset

Wlireless: 5.0
Support range: 2.402-2.480Ghz
Connection distance: 10m
Speakers: 14mm, deep bass
Speaker size: 14mm
Impedance: 32±20%O
Sensitivity: 108±3dB AT 1K Hz
Frequency response: 20-20kHz
Battery: 200mah with IC protection
Play time: 13h
Charging time: 2h
Charging connector: Micro