Headphones wireless for phone bluetooth headphones with microphone case for smartphone bluetooth 5.1 iphone Android

Weight: 45 g
Design: Liners
Product color: White
Description: Design: in-ear, device type: wireless headphones, design features: for sports, microphone, case charging type: Lightning, plug connector: Lightning, acoustic design type: semi-open, functions: FM-radio
Width: 40
Height: 50
Plug connector: Lightning
Functions: FM radio, MP3 player, surround sound, volume control
Working hours: 35 h
Battery capacity: 380 mAh
Thickness: 15 mm
Standby time: 40 h
Talk Time: 3 h
Impedance: 32 ohm
Sensitivity: 106 dB
Included: Lightning cable
Length of cable: 0.15 m
Design features: For sports, microphone
Charging time: 2 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Number of microphones: 2
Bluetooth version: 5.0
Membrane diameter: 7 mm
Type of acoustic design: Semi-open
Wireless connection type: Bluetooth
Case charging time: 2 h
Case battery capacity: 380 mAh
Case charging type: Lightning
Sensitivity options: DB/V
Battery life in case: 9 h
Battery capacity for one earphone: 30 mAh