SHOKZ OpenFit Air Headset Wireless Ear-hook Calls/Music/Sport/Everyday Bluetooth Black

Weight: 174 g
Depth: 47.8 mm
Width: 43.4 mm
Charging case weight: 56.4 g
Height: 17.1 mm
Right earpiece weight: 8.7 g
Left earpiece weight: 8.7 g
International Protection (IP) code: IP54
Headset type: Binaural
Product type: Headset
Recommended usage: Calls/Music/Sport/Everyday
Wearing style: Ear-hook
Product colour: Black
Package width: 105 mm
Package weight: 210 g
Package height: 50 mm
Package depth: 105 mm
Bluetooth profiles: AVRCP, HFP, A2DP
Bluetooth: Yes
Bluetooth version: 5.2
Connectivity technology: Wireless
Wireless range: 10 m
Battery recharge time (charging case): 1 h
Input voltage (charging case): 5 V
Battery capacity (charging case): 600 mAh
Battery capacity: 40 mAh
Fast charging: Yes
Right earpiece battery capacity: 40 mAh
Left earpiece battery capacity: 40 mAh
Commodity code: 8518300090
Microphone sensitivity: -38 dB
Microphone type: Built-in
Warnings: Keep away from children., Regularly check the condition of the batteries to prevent leaks., Do not use near sources of heat or flame.
Headphone sensitivity: 96.2 dB
Headphone frequency: 50 - 16000 Hz
Ear coupling: Intraaural