SHOKZ OpenFit 2+ Headphones Wireless Ear-hook, In-ear Calls/Music Bluetooth Black

Weight: 4.8 g
Left earpiece weight: 9.4 g
Charging case weight: 56 g
Right earpiece weight: 9.4 g
Recommended usage: Calls/Music
Protection features: Sweat resistant, Water resistant
Volume control: Button
Product type: Headphones
Product colour: Black
International Protection (IP) code: IP55
Market segment: Consumer
Control type: Buttons
Headset type: Binaural
Housing material: Plastic
Wearing style: Ear-hook, In-ear
Control unit type: On-ear control unit
Music playback: Yes
Eartips material: Silicone
Connectivity technology: Wireless
Bluetooth: Yes
Bluetooth profiles: AVRCP, HFP, AAC, SBC, A2DP
Wireless range: 10 m
Bluetooth version: 5.4
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Continuous audio playback time (with charging case): 48 h
Wireless charging: Yes
Battery operated: Yes
Input voltage (earpieces): 5 V
Left earpiece battery capacity: 28 mAh
Continuous audio playback time: 11 h
Right earpiece battery capacity: 28 mAh
Battery capacity (charging case): 600 mAh
Number of microphones: 4
Microphone sensitivity: -38 dB
Microphone type: Boom
Ear coupling: Intraaural
Headphone sensitivity: 96.5 dB
Noise canceling: Yes