Paintings Look Fresh KAKU 546 Bluetooth headset with microphone/wireless sports headphones /black

Weight: 50 g
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
Functions: Call voice assistant, surround sound, volume control
Working hours: 3 h
Battery capacity: 100 mAh
Standby time: 80 h
Impedance: 32 ohm
Sensitivity: 98 dB
Design features: Microphone
Charging time: 2 h
Device type: Wireless headphones
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Bluetooth version: 5.0
Supported codecs: AAC
Wireless connection type: Bluetooth