KitSound Race Wireless Sports Earphones 5hrs Blue
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) 5 hours 7 hours
Battery Technology Lithium-Ion (Li-Ion) Lithium Polymer (LiPo)
Bluetooth Yes Yes
Bluetooth Profiles - A2DP, AVRCP, HFP, HSP
Bluetooth Version - 4.1
Cables Included - USB
Charging Source USB USB
Colour of Product Black, Blue Black
Connectivity Technology Wireless Wireless
Continuous Audio Playback Time - 7 hours
Depth 60 mm 15 mm
Diaphragm Material - Polyethylene terephthalate (PET)
Driver Unit Size - 12.2 cm
Ear Coupling In-ear In-ear
Ear Coupling - In-ear Yes Yes
Ear Hook present Yes -
Ear Hook Type - Over-ear Yes -
Headphone Frequency 20 - 20000 Hz 9 - 21000 Hz
Headphone or Headset Mobile headset Mobile headset
Headphone Sensitivity - 105 dB
Headset Type Dual Ear Dual Ear
Height 10 mm 175 mm
Impedance - 32 Ω (Ohms)
Magnet Type - Neodymium
Maximum Input Power - 30 Watts
Microphone Number 1 1
Multi-function Control - Position On cable On cable
Multi-function Control - Type Digital Digital
Multi-function Control Present Yes Yes
Rechargeable Yes Yes
Replaceable Ear Pads Yes -
USB Connectivity Yes Yes
USB Port - Micro - Yes
USB Port - Type - Micro
Volume Control Present Yes Yes
Volume Control Type Button Digital
Wearing Style Ear-hook, In-ear In-Ear, Neck-band
Weight 18 g 38 g
Width 600 mm 135 mm
Wireless Range 10 m 10 m
Wireless Type Bluetooth Bluetooth

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