Yamaha YH-E700B Wireless Noise-Cancelling Over-Ear Bluetooth Headphones (Black) - Manual (Page 51)

Specifications
The specifications of this product are as shown below.
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Driver type
Over-ear
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Driver unit
40 mm
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Frequency range
8–20,000 Hz (when connected via cable)
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Bluetooth version
5.2
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Supported profiles
A2DP, AVRCP, HFP, HSP
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Supported codecs
SBC, AAC, Qualcomm® aptX™ Adaptive, aptX Voice
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Supported content protection (Japan only)
SCMS-T
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RF output power
Class 2
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Maximum communication range
10 m (without obstructions)
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Maximum number of pairable devices
7
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Analog input jack
φ3.5 mm stereo mini jack
Microphone for phone calls
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Driver type
MEMS
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Directivity
Omnidirectional
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Frequency range
20–10,000 Hz
Rechargeable battery
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Internal rechargeable battery
Lithium-ion battery
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Charging time (to full capacity)
Approximately 3.5 hours
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Continuous playback time
Approx. 32 hours maximum
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Appendix > Specifications