Technics EAH-AZ40 - Performance Specifications; Call, Charge, and Environmental Specs

Other
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*1 It may be shorter depending on the operating conditions.
*2 The time required to charge the batteries from empty to full.
*3 JustMyVoice
TM
EAH-AZ60 EAH-AZ40
Call time
*1
(Earphones)
Approx. 4.0 hours (JMV
*3
: ON)
Approx. 5.5 hours (JMV
*3
: OFF)
Approx. 3.0 hours (JMV
*3
: ON)
Approx. 5.0 hours (JMV
*3
: OFF)
Waiting Time
*1
(Earphones)
Approx. 9 hours
(Noise cancelling: ON)
Approx. 15 hours
(Noise cancelling: OFF, Auto power off
does not work)
Approx. 19 hours
(Auto power off does not work)
Quick charge Operating
time
*1
(Earphones)
15 min. charge, Approx. 70 min.
(Noise cancelling: ON, AAC)
15 min. charge, Approx. 90 min. (AAC)
Charging time
*2
(25 oC (77 oF))
Earphones: Approx. 2.0 hours
Charging cradle: Approx. 2.5 hours
Earphones with Charging cradle:
Approx. 3.5 hours
Earphones: Approx. 2.0 hours
Charging cradle: Approx. 2.5 hours
Earphones with Charging cradle:
Approx. 3.0 hours
Charging temperature range 10 oC to 35 oC (50 oF to 95 oF)
Operating temperature range 0 oC to 40 oC (32 oF to 104 oF)
Operating humidity range 35 %RH to 80 %RH (no condensation)
Mass (Weight) Earphone: Approx. 7 g (0.25 oz) (one
side only: L and R are the same)
Charging cradle: Approx. 45 g (1.6 oz)
Earphone: Approx. 5 g (0.18 oz) (one
side only: L and R are the same)
Charging cradle: Approx. 30 g (1.1 oz)
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