Wireless M10 vacuum with bluetooth Deafening sound /Built-in Poverban/LED Display

Weight: 45 g
Design: Liners
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
Width: 100
Height: 100
Harmonic coefficient: 1 %
Functions: MP3 player, surround sound, volume control
Working hours: 5 h
Battery capacity: 350 mAh
Thickness: 40 mm
Standby time: 120 h
Talk Time: 5 h
Impedance: 32 ohm
Sensitivity: 120 dB
Design features: Moisture protection, for children, for sports, microphone, neodymium magnets, backlight, touch screen
Charging time: 2 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 2
Fast charging: 1
IP protection class: IP67
Bluetooth version: 5.1
Membrane diameter: 4 mm
Type of acoustic design: Closed
Supported codecs: AAC
Wireless connection type: Bluetooth
Case charging time: 1 hour
Charging case height: 100 mm
Charging case depth: 40 mm
Case battery capacity: 350 mAh
Case charging type: Lightning
Charging Case Width: 40 mm
Weight of one earpiece: 5 g
Sensitivity options: DB/mW
Battery life in case: 120 h
Battery life with Active Noise Cancellation enabled: 4 h
Battery capacity for one earphone: 30 mAh