Product features ★ Rich wireless sound to enrich day-to-day listening. ◆ More, music freely. ● Corresponds to the aptX / AAC codec that enables high quality wireless. Adopted NFC function which can pair with smartphone etc easily. Operation such as music and calling can be easily done at the ear. ◆ A newly designed 40 mm driver that plays clear middle-high range and sharp low range is installed. ◆ Fold your headphones and feel free to carry around. ◆ Realize long-term wireless listening for up to about 30 hours. ◆ Even if the battery runs out detachable cord attached securely.◆ Headphone section: ● Type: Sealed dynamic type / ● Driver: φ40 mm / ● Output sound pressure level: 97 dB / mW / ● Reproduction frequency band: 5 to 35,000 Hz / ● Impedance: 41 Ω / ● Input terminal: φ 3.5 mm stereo mini jack
◆ Communication specifications: ● Communication method: Bluetooth standard Ver. 4.1 compliant / ● Output: Bluetooth standard Power class 2 / ● Maximum communication distance: Within 10 meters in a state of good visibility (*) / ● Supported codecs: Qualcomm® aptX TM audio, AAC, SBC / ● Corresponding content protection: SCMS-T method / ● Transmission bandwidth: 20 to 20,000 Hz / ※ It depends on usage conditions.
● Power source: DC 3.7 V lithium polymer battery (built-in type) / ● Charging time: About 5 hours (※) / ● Available time: continuous communication (during music playback): Up to about 30 hours (※) / ● Continuous standby: Up to about 1,000 hours / ● Mass (excluding cords): Approx. 190 g / ※ It depends on usage conditions.
◆ Accessories: ● Cord (detachable type): Single-ended 1.2 m (φ 3.5 mm gold-plated stereo mini / L type) / ● 1.0 m charge USB cable
● Japanese Instruction manual URL (PDF): https://www.audio-technica.co.jp/items/contents/101/model/ATH-AR3BT/donwload/ATH-AR3BT.pdf