Original Audio Technica ATH-AR3BT Dual Wired/Wireless Earphone Bluetooth AAC Folding Bass Headphone With Remote Control Mic

Main Features:

1. The newly designed Ø40mm drive unit provides clear mid-high frequency and low frequency.
2. aptX/AAC encoding for high-quality wireless transmission.
3. NFC function that can be easily paired with mobile devices.
4. Easy to play music or answer calls, etc. in the ear.
5. Foldable design, easy to carry.
6. Provide about 30 hours of long-term wireless play time.
7. Included with the headphone cable, you can still listen to it in a wired manner with power exhaustion.

ATH-AR3BT Specifications (Headphones)

Category: closed dynamic
Unit diameter: Ø40 mm
Drive unit: neodymium magnet
Frequency response: 5 ~ 35,000 Hz
Sensitivity: 97 dB/mW
Impedance: 41 Ω
Wire: Removable 1.2 m long smartphone cable (with controller and radio head)
Plug: Ø3.5mm L-shaped mini stereo plug
Accessories: 1.0 m USB charging cable
Weight: 190 g

ATH-AR3BT technical specifications (receiver)

Component: Capacitor
Directivity: omnidirectional directivity
Open circuit sensitivity: -44dB (1V/pa at 1kHz)
Frequency response: 50 ~ 4,000 Hz