Headphones wireless Hoco EW51 with noise reduction

Weight: 50 g
Equipment: Headphones. Case. Charger . Instruction. Replaceable ear pads.
Design: Intracanal
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
Functions: Talk through transparency mode, voice assistant call, surround sound, headphone search, volume control
Working hours: 4 h
Battery capacity: 280 mAh
Standby time: 120 h
Talk Time: 5 h
Impedance: 32 ohm
Sensitivity: 120 dB
Included: Lightning cable
Length of cable: 0.1 m
Design features: Moisture protection, for children, for sports, microphone, touch screen, foldable design
Charging time: 1 hour
Device type: Wireless headphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: AMT
Number of microphones: 1
Fast charging: 120min
IP protection class: IP22
Bluetooth version: 5.3
Type of acoustic design: Closed
Supported codecs: AAC
Wireless connection type: Bluetooth
Case charging time: 1 hour
Case battery capacity: 280 mAh
Case charging type: Lightning
Weight of one earpiece: 8 g
Active Noise Canceling ANC: There is
Battery life in case: 5 h
Battery life with Active Noise Cancellation enabled: 5 h