Wireless TWS headphones i9s with case / Earphones with microphone / Earphones for iPhone / Sports headphones wireless

Design: Capsule
Product color: White
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
Plug connector: Lightning/microUSB
Functions: Call voice assistant, surround sound, volume control
Working hours: 12 o'clock
Battery capacity: 17000 mAh
Standby time: 12 o'clock
Talk Time: 8 h
Impedance: 32 ohm
Sensitivity: 92 dB
Included: USB cable
Design features: Waterproof, for children, microphone, foldable design
Charging time: 4 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 200 Hz
Technology: Dynamic
Number of microphones: 2
Fast charging: 4
IP protection class: IP12
Bluetooth version: 5.1
Membrane diameter: 72 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 4 h
Case charging type: Lightning, micro USB
Sensitivity options: DB/V
Active Noise Canceling ANC: There is
Battery life with Active Noise Cancellation enabled: 8 h