SunWind Bluetooth Headset In-Ear Bluetooth Wireless Headphones Compatible with iPhone

Design: Intracanal
Product color: Black
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Additional Information: Wireless headphones
Plug connector: USB Type-C
Functions: Volume control
Working hours: 3 h
Battery capacity: 35 mAh
Impedance: 32 ohm
Sensitivity: 90 dB
Design features: Microphone
Charging time: 2 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 24000 Hz
Technology: Dynamic
Bluetooth version: 5.0
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 2 h
Case battery capacity: 200 mAh
Case charging type: USB Type-C