Sennheiser Conversation ClearPlus True Wireless ANC Speech Enhancer - Manual (Page 39)

Specifications
Conversation Clear Plus | 39
Specifications
True Wireless stereo earbuds
Model: ConCPlus1, ConCPlus1-R, ConCPlus1-L, ConCPlus1-C
Wearing style True Wireless stereo earbuds
Ear coupling ear-canal
Frequency response 20 Hz to 20 kHz
Transducer principle dynamic
Transducer size 12 mm
Sound pressure level (SPL) 100 dB (1 kHz/2 mW)
THD (1 kHz, 94 dB SPL) < 0.5 % (1 kHz/94 dB)
Noise cancellation ANC
Microphone principle analog MEMS
Microphone frequency
response 100 Hz to 10 kHz
Microphone pick-up pattern
(speech and ANC) 1 microphone for ambient awareness
mode
2 microphones for beamforming
during conversations
Power supply built-in lithium rechargeable
batteries
:
earbuds (R and L): 3.7 V, 70 mAh,
0.3 Wh
charging case: 3.7 V, 500 mAh,
1.85 Wh
Charging method via
charging case USB charging via USB-C socket:
5 V , 900 mA;
Operating time up to 9 hrs with rechargeable battery
of the earbud
up to 2 additional charging cycles
with charging case's rechargeable
battery
Charging time of
rechargeable batteries approx. 5 hours for full charge
15 minutes for 1 hour of playback
Temperature range operation: +0 to +40 °C
charging: +10 to +30 °C
storage: –20 to +60 °C
Relative humidity operation: < 80 %, non-condensing
storage: < 70 %
Magnetic field strength earbuds: 12 mT
charging case: 94 mT
Ingress protection of the
earbuds
splash proof (IPX4)
Weight earbuds: approx. 6 g each
charging case: approx. 55 g
both earbuds and charging case: 58 g
Required app Sennheiser Conversation Clear,
supports Android and iOS, free
Sennheiser account required