Compare Sennheiser HD 450BT vs Sony WH-CH710N vs Sony WF-XB700
Connectivity
Ports
USB-C
Stereo mini (3.5mm), USB (charge only)
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0, NFC
Bluetooth
Wireless Range
Line of sight approx. 30 ft (10 m)
Construction
Battery | Capacity
600 mAh
Cable
Single-sided (detachable), 47.25 inch
Colors
Black, White
Drivers
30 mm, Dome
Form Factor
Wireless headphones, over-ear headphones
Over-ear headphones
In-ear
Headphone Type
Dynamic headphones, Closed headphones
Closed, Dynamic
Dynamic, closed
Magnet
Neodymium
Microphone
MEMS
Dimensions
Weight
238 g
7.87 oz
Function
Bluetooth Codecs
SBC, AAC, AptX, AptX Low Latency
AAC, SBC
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
Fast Charging
10 min charging for 60 min of playback
Microphone Pickup Pattern
Dual Beamforming
Noise Cancellation
Yes
Weather Resistance
IPX4
Performance
Battery Life
30 hours music playback via Bluetooth with ANC activated
35 hours (BT + ANC) / 200 hours (BT + ANC off)
9h + 9h from case
Charging Time
2 h
Frequency Response
18Hz to 22kHz (-10 dB)
7 Hz–20,000 Hz Wired, passive / 20 Hz–20,000 Hz Wired, active / Bluetooth
Impedance
33 ohms Wired, passive / 72 ohms Wired, active
Max Sound Level
108 dB (1 kHz/0 dBFS)
Microphone Frequency Response
80 Hz to 6000 Hz (-3 dB)
Sensitivity
94 dB/mW (1 kHz)
Production
Debut
2020 CES
2020
2020-05-07
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