Headphones
|
Type
|
Dynamic
|
|
Driver Diameter
|
Ø9mm
|
|
Frequency Response
|
5 ~ 20,000 Hz
|
|
Sensitivity
|
110 dB/mW
|
|
Impedance
|
20 Ω
|
|
Waterproofing Rating
|
IP55 (headphones only)
|
|
Weight
|
Headphones: Approx. 4.5g (L side), 4.5g (R side)
Charging case: Approx. 28g
|
|
Colour
|
ATH-CKS30TW BK (Black)
ATH-CKS30TW BL (Blue)
ATH-CKS30TW PK (Pink)
ATH-CKS30TW WH (White)
|
|
Accessories Found
|
USB charging cable (30cm USB Type A/ USB Type C)
Eartips (XS, S, M, L)
|
Communication Specifications
|
Communication Systems
|
Bluetooth Version.5.1
|
|
RF Power Output
|
10mW EIRP (Max.)
|
|
Operating Range
|
Line of sight approx. 10m
|
|
Operating Frequencies
|
2.4GHz band (2.402GHz ~ 2.480GHz)
|
|
Communication System
|
GFSK, Pi/4DQPSK, 8DPSK
|
|
Spread Spectrum Method
|
FHSS
|
|
Bluetooth Profile Support
|
A2DP, AVRCP, HFP, HSP
|
|
Audio Codee Support
|
AAC, SBC
|
|
Content Protection
|
SCMS-T
|
|
Frequency Range
|
20 ~ 20,000 Hz
|
|
Operating Time
|
Max. approx. 7.5 hours (Continous use)
Max. approx. 20 hours (if charging case in used in combination)
|
|
Charge Time
|
Headphones: Approx. 2.5hours
Charging case: Approx. 3 hours
|
Microphone
|
Type
|
MEMS type
|
|
Polar Pattern
|
Omni-directional
|
|
Frequency Response
|
100 ~ 8,000 Hz
|
|
Sensitivity
|
-38dB (1V/pa at 1kHz)
|
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