audio-Technica Wireless Headphone Amplifier AT-PHA55BT【Japan Domestic genuine products】

Price: $139.00
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Manufacturer Details

Product functions ★ Bluetooth earphone amplifier which condenses acoustic technology to make high sound quality wireless headphones. ★ Understanding high sound quality without compromise on light wireless sound. ◆ Wireless sound quality improves with a clear sound image and adequate output. ● In the DAC, the amplifier section, ES9118 made by ESS made Hi-Fi grade with credibility faithful to the original sound is mounted. ● By controlling the clock from the wirelessly transmitted input signal side, reducing jitter recognizes a clear sound quality with high transparency. ● The aluminum housing is adopted as a body and suppresses unnecessary resonance. ◆ 50 mW + 50 mW high output earphone amplifier. ● Pull out the potential of the connected headphones. ◆ LDAC/ aptX/ AAC correspondence. ● It represents audio codec that recognizes high quality data transmission. ◆ Output resistance value mode switch. ● Output resistance can be picked according to the motorist characteristics. ◆ 32 action multistage digital volume. ● Adjustable delicately approximately the volume level staying with each tune. ◆ LED indication to suggest running status. ● Shows the codec being connected and staying battery power. ◆ Adopted aluminum housing to reduce unnecessary resonance. ◆ As much as 8 hours constant playback is possible. ※ ★ ★ Comprehensive description By "Newsbridge" ★ ★ ※

Product Features

◆ Microphone section: ● TYPE: Electret condenser type / ● Directivity: omnidirectional / ● Sensitivity: -36 dB (1 V / Pa, at 1 kHz) / ● Frequency band: 50 ~ 8,000 Hz ◆ Maximum output level: ● 50 mW + 50 mW (160 / T.H.D. at 10%) / ● 25 mW + 25 mW (32 Ω / T.H.D. at 10%) / ● 2.5 mW + 2.5 mW (300 Ω / T.H.D. at 10%) / ◆ Output terminal: φ 3.5 mm stereo mini jack ◆ Power supply: DC 3.7 V lithium polymer battery (built-in type) / ● Charging time *: about 3 hours / ● Available time: continuous communication (during music playback): maximum about 8 hours / continuous standby: maximum about 100 hours / ● External dimensions: about H79 × W32 × D11 mm (excluding protrusions) / ● Weight: about 28 g ◆ accessories: ● 30 cm Charging USB cable (Type-A / Micro USB Type-B) / ● clip/ ● Japanese Instruction Manual ◆ Communication specifications: ● Communication method: Bluetooth standard Ver. 4.2 compliant / ● Maximum communication distance: within 10 m in good viewing / ● Used frequency band: 2.4 GHz band (2.402 to 2.480 GHz) / ● Modulation method: FHSS / ● Supported Bluetooth profile: A2DP / AVRCP / HFP / HSP / ● Corresponding codec: LDAC / QualcommR aptx? Audio / AAC / SBC / ● Corresponding content protection: SCMS-T method / ● Transmission band: 20 to 40,000 Hz

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