Design: On Ear Closed Back Wireless Noise Cancelling Headphones
Swivel: The swivel of the headphones allows for easier fit inside a travel bag taking up less room, and is more comfortable when wearing around your neck.
Voice Assistant/Hands-Free: Supports activation of voice assistant functions such as Siri® and Google Assistant that you can easily activate with the function touch control key. Starting with basic operations for listening to music, you can request song information, the latest news, and perform various operations easily with your voice. Hands-free functionality for calls is also available.
Please Note: Support depends on the specifications of the connected device and varies by region.
Line Input: 3.5 mm stereo mini (Driver Direct)
Line-In allows for a cabled connection to your source device, this can be utilized even when the headphone power is off.
Line Input Position: Single-sided
Bluetooth
Bluetooth Version: Bluetooth V5.0
Supported Profiles: A2DP, AVRCP, HFP, HSP       
Supported Codecs: SBC, AAC, Qualcomm® aptX™, Qualcomm® aptX™ HD            
Maximum Communication Range: 10m (without interference)
Battery
Charging Time: Approx. 3.5 Hours
Continuous Playback Time: Approx. 38 Hours (ANC On)
Listening Care: Yes
Ambient Sound: Yes
Active Noise Cancelling: Yes (Feedforward)        
Listening Optimizer: No
3D Sound Field: No (for signature 3D sound immersion look to the YH-L700A)
Call Function: Yes
Voice Assistance: Yes (Siri / Google Assistant)
Yamaha Headphones Controller App: Yes
Accessories: USB Power Cable (300mm Type A to C), Soft Carrying Case, 3.5mm to 3.5mm Audio Cable
40.0mm Dynamic Driver
Frequency Response: 20 Hz - 20 kHz