Technical specifications
Headphone Specs Type Active Noise Canceling Style
In-ear Canal
Transducer Type
Dynamic Balance
Diameter
13 mm
Input Connections
gold-plated 3.5 mm
Included Ear Tips 3 Pairs StayFit Silicone Ear Tips(S/M/L);
2 Pairs StayFit 3-Flange Silicone Ear Tips (S/L);
2 Pairs Memory Foam Ear Tips (S/L) Included Cables 56-inch length Built-in Microphone Yes Electrical Max Sensitivity 115 dB Minimum Impedance
16 Ohms
Total Frequency Response 8 Hz-25 kHz Shipping Included Accessories Moisture Resistant Soft Case; Nokia Adaptor; Airline Adaptor; Shirt Clip; Owners Manual; Quick Start Guide; One AAA battery Warranty Parts Warranty 1 year Labor Warranty 1 year
*To ensure a valid warranty, Polk loudspeakers must be purchased through an Authorized Polk home or car loudspeaker Dealer (such as Amazon.com). (If you’re not sure a dealer is “authorized,” call Polk at 1-800-377-7655, and ask us.) The warranty is not transferrable, that means it applies only to the original purchaser. If you purchase your speakers from a private individual, that product is considered “used” and has NO factory warranty, no matter what the seller implies. The warranty is VOID if the serial number of the speaker has been removed or defaced. If you have any questions about your warranty coverage, or you think you need service, call Polk Customer Service at 1-800-377-7655. We’re here to help you get the most from your new speakers!
in the box
類型 | |
類型 | 封閉式 |
電源 | |
電池壽命 (約) | DC3.7V : 內置鋰離子充電電池 7.5 小時 |
音效 | |
驅動單元 | 40毫米 動態式 |
阻抗 | 24 Ω |
靈敏度 (dB/mW) | 102dB/mW |
頻率響應 | 4 – 40,000Hz (數碼輸入) 4 – 100,000Hz (模擬輸入) |
一般 | |
導線 | 1.2米導線 |
重量 (克) | 300克 |
插頭 | 鍍金L 型立體聲迷你插頭 |
充電時間 | 4小時 USB 直接充電 |
型式:平衡電樞型
輸入阻抗:40Ω
驅動單元:雙動鐵單元
系統:兩路系統 輸出感度:119dB/mW
插頭:φ3.5mm鍍金立體聲迷你插頭(L型)
響應頻率:20 ~ 18,000Hz
導線長:1.4m(Y型※)※左右兩側導線長度相同
Net weight | 320g (without carry case) |
Dimensions (Carry Case) | 189mm (w) x 63mm (d) x 233mm (h) |
Wearing style | Bluetooth Wireless Over-Ear Headphones |
Technical features | Hybrid Noise Cancellation Ambient Pass-Through Wear-Detection Sensor Bluetooth® audio – Bluetooth 5.2 with aptX™ Adaptive USB-C charging & audio interface |
Bluetooth codecs | aptX™ Adaptive aptX™ HD aptX™ AAC SBC |
Bluetooth profiles | A2DP AVRCP HFP HSP BLE GATT (Generic Attribute Profile) |
Drive units | 2 x 40mm dynamic full range carbon driver |
Microphones | 4x mics for ANC 2x mics for telephony |
Distortion (THD) | <0.1% (1 kHz/10mW) |
Battery type | Rechargeable Lithium Ion |
Battery life & charging | 30 hours playback 15 minute charge for 7 hours playback |
In box accessories | 1.2m USB-C to 3.5mm stereo jack audio cable 1.2m USB-C to USB-C cable Carry Case |
電池容量:720 mAh
阻抗:32ohms
充電時間:約 80 分鐘
使用時間:約 70 小時(開啟降噪:約 50 小時)
藍牙規格:Bluetooth® 5.0
藍牙協議:HFP、A2DP、AVRCP
通訊距離:10 米(在空曠環境下)
輸入:5V(1.1A)
體積:170×192×82mm
重量:250g
7Hz (7Hertz) – Timeless spec.:
驅動器 : Dynamic
操控方式 : 觸控面板
耳機類型 : 耳道式 – 真無線藍芽耳機
內建麥克風 : 內外雙麥克風,兩耳共計四個麥克風
產品重量: 46.2公克
單耳耳機 : 5.3公克
充電盒 : 35.6公克
語音助理 : 無支援
是否防水 : 是,防汗防潑濺
兼容性 : Android, iOS, Mac OS, Windows, Linux
單元:高頻 + 低頻單元
藍牙:Ver 5.2 (Samsung Scalable Audio、SBC、AAC )
使用時間:7.5 小時(ANC Off)、5 小時(ANC On)
外置充電盒:20 小時
耳機重量:5g
防水認證:IPX2
白色版現接受預訂
Technical Features
True Wireless techonlogy
Bluetooth 5.0 with AptX Adaptive technology
Auto ANC
Audio streming from chargingcase
Wireless and USB-C charging
Fast charging support
Bluetooth Codecs
AptX – Adaptive
AptX – HD
AptX – Low Latency
AptX – Classic
AAC
SBC
Weight
5g
Operation Keys
Answer / End Phone Call/ Play / Pause
Frequency Response
20-20KHz
Dimensions
24.3W x 17.3H x 20D (mm)
Bluetooth Profiles
AVCTP / AVDTP / AVRCP / A2DP / HFP
Bluetooth Range
33ft
Bluetooth version
Bluetooth 5.0
Battery Life (Talk or Music Time)
Up to 6.5 hours (Up to 33 hours On-The-Go, ~4 times recharge with the case. Varies by volume level and content)
Driver Type
Dynamic
Speaker Diameter
5.8mm
Sensitivity
100±3dB
Impedance
16Ω
Specifications
Wearing Style :
Bluetooth Wireless On-Ear Headphones
Technical Features :
Adaptive Noise Cancellation
Ambient Pass-Through
Wear-Detection Sensor
Bluetooth® audio – Bluetooth 5.0 with aptX™ Adaptive
USB-C charging & audio interface
3.5mm auxiliary audio interface
Bluetooth Codecs :
aptX™ Adaptive
aptX™ HD
aptX™ Classic
AAC
SBC
Drive Units : 2 x ø 35.6mm full range
Microphones 4x mics for ANC
2x mics for telephony (CVC2 – Clear Voice Communication v2)
Frequency Range : 10Hz to 30kHz
Input Impedance : 20 kOhms
Battery Life & Charging : 25 hrs Bluetooth with ANC, 5hrs with 15min charge
尺寸 78.6 x 45 x 35 mm (charging case)
話筒 MEMS
THD,總諧波失真 <0,08% (1kHz / 94dB)
佩戴方式 Ear Canal
重量 69.8 g (earbuds and charging case), 13.2 g (both earbuds), 56.6 g (charging case)
充電時間 Approx. 1.5 hrs
支持的配置 A2DP, AVRCP, HSP, HFP
藍牙版本 Bluetooth 5.0 compliant, class 1
頻率範圍 5 Hz to 21 kHz (earbuds)100 Hz to 10 kHz (microphone)
靈敏度 107 dB SPL (1 kHz / 1 mW)
電池時間 Up to 4 hrs (A2DP) with rechargeable batteries of the earbuds, Up to 12 hrs with rechargeable battery of the charging case
防水標籤 IPX4, splash resistant (earbuds)Type of Codec SBC, aptX™, aptX™ Low Latency, AAC
Type | ||
Wearing Style | In-Ear | |
Audio | ||
Sensitivity | @1kHz dB v/pa:-42 | |
Frequency response | 20 – 20kHz | |
Impedance | 32 ohms (Ω) | |
Others | ||
Driver | 12mm | |
Charging time | 2 hours | |
Music play/ talk time | 8 hours |
Weight
5g
Operation Keys
Answer / End Phone Call/ Play / Pause
Frequency Response
20-20KHz
Dimensions
24.3W x 17.3H x 20D (mm)
Bluetooth Profiles
AVCTP / AVDTP / AVRCP / A2DP / HFP
Bluetooth Range
33ft
Bluetooth version
Bluetooth 5.0
Battery Life (Talk or Music Time)
Up to 6.5 hours (Up to 33 hours On-The-Go, ~4 times recharge with the case. Varies by volume level and content)
Driver Type
Dynamic
Speaker Diameter
5.8mm
Sensitivity
100±3dB
Impedance
16Ω
單元:10mm Myrinx Composite動圈單元
頻率響應:10Hz – 25kHz
靈敏度:110dB/mW
阻抗:24 Ohms
配件:ARC51耳機線、4款/9對AET耳膠、鋁質保護盒、便攜盒、耳機線夾
顏色:Two Tone Gunmetal色
單元:11mm 原木炭化單元
阻抗:16ohms
頻率範圍:6Hz – 52kHz
靈敏度:102dB
重量:21.5g
線長:1.2 米
# 試聽店舖:
連線模式:有線耳機
配戴方式:耳罩式
麥克風:有
線控相容:有
驅動原件:30mm
頻率響應:10~25,000 Hz
靈敏度:120 dB/1mW
功率使用容量:1000mW
阻抗:32 Ohms
耳機線長:1.2m
插頭:3.5mm鍍鎳插頭
包裝內容物:耳機一副
連線模式:有線耳機
配戴方式:耳罩式
麥克風:有
線控相容:有
驅動原件:30mm
頻率響應:10~25,000 Hz
靈敏度:120 dB/1mW
功率使用容量:1000mW
阻抗:32 Ohms
耳機線長:1.2m
插頭:3.5mm鍍鎳插頭
包裝內容物:耳機一副