Wireless headphones ETYMOTIC ER3XR-BT

Equipment: 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
Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed, operating time: 8 h, supported codecs: AAC, aptX, aptX HD, aptX LL
Plug connector: mini jack 3.5 mm
Working hours: 8 h
Impedance: 22 ohm
Sensitivity: 102 dB
Charging time: 2 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 16000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Reinforcing
Bluetooth version: 5.0
Type of acoustic design: Closed
Supported codecs: AAC, aptX, aptX HD, aptX LL
Wireless connection type: Bluetooth
Number of drivers: 1