Sony WI-C400 BT 4.2 20hrs Red
Philips SHB4205BK/27 BT 4.1 7hrs Black
Match RatingMatch RatingMatch Rating
Wireless
Android (headphone port)
Apple iOS (headphone port)
PC or Mac
Use With Headphone Amp
MP3 Player
Musical Instrument
Android (without headphone port)
Commuting
PS4 Compatible
PS Vita Compatible
Audio Books
Music
Video Content (Netflix, YouTube, TV)
Radio
Gaming
Podcasts
In-Ear
Making Phone Calls

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Technical Specifications

Acoustic System Name Closed Back Closed Back
Battery Life (max) 20 hours 7 hours
Battery Recharge Time 4.5 hours -
Battery Technology - Lithium Polymer (LiPo)
Bluetooth Yes Yes
Bluetooth Profiles - A2DP, AVRCP, HFP, HSP
Bluetooth Version 4.2 4.1
Cables Included Micro-USB USB
Charging Source - USB
Colour of Product Red Black
Connectivity Technology Wireless Wireless
Continuous Audio Playback Time 20 hours 7 hours
Depth - 15 mm
Diaphragm Material - Polyethylene terephthalate (PET)
Driver Unit Size 9 cm 12.2 cm
Ear Coupling In-ear In-ear
Ear Coupling - In-ear Yes Yes
Headphone Frequency 8 - 22000 Hz 9 - 21000 Hz
Headphone or Headset Mobile headset Mobile headset
Headphone Sensitivity - 105 dB
Headset Type Dual Ear Dual Ear
Height - 175 mm
Impedance - 32 Ω (Ohms)
Magnet Type Neodymium Neodymium
Maximum Input Power - 30 Watts
Microphone Number 1 1
Multi-function Control - Position On-cable On cable
Multi-function Control - Type - Digital
Multi-function Control Present Yes Yes
NFC / W1 Yes -
Rechargeable Yes Yes
Smart Assistant Button (Siri, Google) Yes -
USB Connectivity Yes Yes
USB Port - Micro Yes Yes
USB Port - Type - Micro
Volume Control Present Yes Yes
Volume Control Type Digital Digital
Wearing Style In-ear, Neck-band In-Ear, Neck-band
Weight 35 g 38 g
Width - 135 mm
Wireless Range - 10 m
Wireless Type Bluetooth Bluetooth

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