HDB387
In-Ear Wireless Stereo
Headphones
HDB387 is equipped with 8 mm driver which
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provides wide and flat frequency response and full
spectrum details. Delicate treble and powerful bass
delivers immersive music experience!
The unique Cubic Backcup design of HD387 deliv-
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ers the same bass reflection effect as the speaker
cabinet to provide deeply but clean bass frequency.
The Ergonomic detachable ear hook design with
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stability and comfort characteristic will fit you
when you exercise.
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Standard Bluetooth® specification ver 4.0 for stable
connection and no interference by the surrounding.
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Acoustic structural design produces stunning bass
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Cubic Backcup design delivers the bass reflection
effect same as the speaker abinet to provide deeply
but clean bass frequency for wide range use.
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8 mm driver provides wide and flat frequency
response and studio-level sound quality.
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Furnished with three different sizes of earplugs and
earhooks for every individual to find the best fit.
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Ergonomic design improves the stability on ear and
not easy to fall off.
Type
Dynamic, In-ear
Driver
Ø8mm, neodymium
Sensitivity:
103 dB SPL (1mW) at 1KHz
Frequency Response:
20 - 20,000 Hz
Sensitivity
103 dBV/Pa (14.1 mV)
Rated Impedance:
16Ω(copper-coated aluminum wire)
Cable
0.5 meter
Connector
Gold plated stereo mini plug
Operating Distance
10m ( free space)
Support
HFP / HSP / A2DP / AVRCP
Battery
Standby time : up to 130 hrs
Talk time: up to 8 hrs
Music playtime: up to 6 hrs
Charging time: Around 2 hrs
Furnished Accessories:
Three different sizes of
earplugs and ear hooks
Carrying pouch
USB Charging
HDB387-Interim Catalogue 暫行目錄
*Specifications are subject to change without notice
*設計和規格如有更改，恕不另行通知
HDB387
無線立體聲入耳式耳機
HDB387入耳式耳機採用8mm驅動單元，可產生
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寬廣平坦的頻率曲線，並提供完整的音域細節。
細膩的高音配上有力的低音，給人身歷其境的音
樂 體 驗！
立體後腔設計提供耳機如音箱導向孔效果，使低
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頻 更為 扎實、乾 淨
符合人體工學的 可卸式耳掛設計，牢固舒適，適
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合 運 動 時佩 戴！
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採用Bluetooth® 標準規格Ver 4.0，讓藍芽連接穩定，不易
受到環境干擾
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聲學結構設計產生震撼低
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立體後腔設計提供耳機如音箱導向孔效果，使低頻更為紮
實、乾淨
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8mm驅動單元提供寬廣平坦的頻率響應及錄音室等級音質
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3組不同尺寸的耳塞與耳掛，可根據個人需求使用
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人 體 工 學 設 計 增加 配 戴 穩 定 性，不易 脫 落
聲學結構
入耳式
驅動單元
Ø8mm, 釹鐵
靈敏度
103 dB SPL (1mW) at 1KHz
頻率響應
20 - 20,000 Hz
額定阻抗
16Ω (銅包鋁線)
線材
雙邊出線55cm
接頭
鍍金立體3.5mm接頭
工作範圍
10米 (無障礙環境下)
支持協議
HFP / HSP / A2DP / AVRCP
電量
待機時間: 約130小時
通話時間: 約8小時
音樂播放時間: 約6小時
充電時間: 約 2小時
隨貨附件
3組不同尺寸的耳塞與耳掛
便攜袋
USB充電線
HDB387-Interim Catalogue 暫行目錄
*Specifications are subject to change without notice
*設計和規格如有更改，恕不另行通知
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