Wireless Bluetooth I9S-TWS with charging case.

Weight: 40 g
Design: Liners
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
Functions: Microphone music control
Working hours: 2 h
Battery capacity: 450 mAh
Standby time: 120 h
Talk Time: 2 h
Impedance: 32 ohm
Sensitivity: 96 dB
Included: Instruction; charging cable; charging case; Silicone Case; branded box; i9 TWS bluetooth 5.0 wireless earbuds
Length of cable: 0.3 m
Design features: For sports, microphone
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Max power: 15 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 1
IP protection class: IP20
Bluetooth version: 5.0
Membrane diameter: 35 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 1 hour
Charging case height: 60 mm
Charging case depth: 20 mm
Case battery capacity: 450 mAh
Case charging type: Lightning
Charging Case Width: 40 mm
Weight of one earpiece: 3 g
Sensitivity options: DB/mW
Battery life in case: 8 h
Battery capacity for one earphone: 60 mAh