Headphones wireless bluetooth in-ear Bluetooth Hoco EW42 white

Weight: 37 g
Equipment: Wireless headphones, headphone case, Lightning charging cable, interchangeable ear pads for adults and children, instructions, box
Design: Intracanal
Description: Design: in-ear, device type: TWS wireless headphones, ANC Active Noise Canceling, design features: waterproof, for children, for sports, microphone, detachable cable, charging type
Width: 60
Height: 20
Plug connector: Lightning
Harmonic coefficient: 18 %
Functions: Voice assistant call, volume control
Working hours: 7.5 h
Battery capacity: 350 mAh
Thickness: 20 mm
Standby time: 120 h
Talk Time: 7 h
Impedance: 32 ohm
Sensitivity: 96 dB
Included: Lightning cable
Length of cable: 1m
Design features: Waterproof, for children, for sports, microphone, detachable cable
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Max power: 3 mW
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 1
Fast charging: 2 hours
IP protection class: IPX4
Bluetooth version: 5.3
Membrane diameter: 75 mm
Type of acoustic design: Semi-open
Supported codecs: AAC
Wireless connection type: Bluetooth
Case charging time: 0.5 h
Charging case height: 48 mm
Charging case depth: 25 mm
Case battery capacity: 300 mAh
Case charging type: Lightning, micro USB
Charging Case Width: 20 mm
Weight of one earpiece: 20 g
Sensitivity options: DB/V
Active Noise Canceling ANC: There is
Battery life in case: 28 h
Battery life with Active Noise Cancellation enabled: 7 h
Battery capacity for one earphone: 30 mAh
Number of drivers: 3