Specifications
CX True Wireless | 33
Specifications
CX True Wireless
Model: CX200TW1, CX200TW1 C, CX200TW1 L, CX200TW1 R
Bluetooth
Wearing style True Wireless stereo earbuds
Ear coupling ear canal, closed-back
Frequency response 5 Hz to 21 kHz
Transducer principle dynamic
Transducer size 7 mm
Sound pressure level (SPL) 110 dB (1 kHz/0dBFS)
THD (1 kHz, 94 dB SPL) < 0.08 %
Microphone principle MEMS
Microphone frequency
response
100 Hz to 10 kHz
Microphone pick-up pattern
(speech audio)
2-mic beamforming array
Power supply built-in Lithium rechargeable
batteries, 3.7 V
earbuds: 55-72 mAh
charging case: 400-420 mAh
USB charging via USB-C socket of the
charging case: 5 V
, 600 mA
Operating time 9 hrs with rechargeable battery of the
earbud (test conditions: iPhone within
1 m distance, Bluetooth AAC codec,
playback of mixed music, volume
level 50 %, no EQ settings);
27 hrs with rechargeable battery of
the charging case
Charging time of
rechargeable batteries
approx. 1.5 hrs
Temperature range operation: 0 to +40°C
storage: –25 to +70°C
Relative humidity operation: 10 to 80%, non condensing
storage: 10 to 90 %
Magnetic field strength earbuds: 64 mT
charging case: 177 mT
Weight earbuds: approx. 6 g each
charging case: approx. 37 g
Version Bluetooth 5.2 compatible, class 1, BLE
Transmission frequency 2,402 MHz to 2,480 MHz
Modulation GFSK, π/4 DQPSK, 8DPSK
Profiles HFP, AVRCP, A2DP
Output power 10 mW (max)
Codec aptX®, AAC, SBC
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