KitSound Harlem BT 4.1 30hrs Pink
B&O H4 BT 4.2 19hrs Black
Match RatingMatch RatingMatch Rating
Wired
Wireless
Wired + Wireless Combo
Android (headphone port)
Apple iOS (headphone port)
PC or Mac
Use With Headphone Amp
MP3 Player
Musical Instrument
Commuting
PS4 Compatible
PS Vita Compatible
Audio Books
Music
Video Content (Netflix, YouTube, TV)
Radio
Gaming
Podcasts
Over-Ear
Making Phone Calls

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Technical Specifications

3.5mm Connector 1 mm 1 mm
Acoustic System Name Closed Back Closed Back
Battery Life (max) 30 hours 19 hours
Battery Recharge Time 2 hours 2.5 hours
Battery Technology - Lithium-Ion (Li-Ion)
Battery Type - Built-in battery
Bluetooth Yes Yes
Bluetooth Profiles - AAC, SBC
Bluetooth Version 4.1 4.2
Cable Length - 1.25 m
Cables Included Audio (3.5mm), Micro-USB Audio (3.5mm), USB
Charging Source - USB
Colour of Product Black, Pink Black
Connectivity Technology Wired & Wireless Wired & Wireless
Continuous Audio Playback Time - 19 hours
Depth 149 mm 220 mm
Detachable Cable Yes Yes
Driver Unit Size - 40 cm
Ear Coupling Over-ear Over-ear
Ear Coupling - Over-ear Yes Yes
Headphone Frequency 20 - 20000 Hz 20 - 20000 Hz
Headphone or Headset Mobile headset Mobile headset
Headphone Sensitivity - 91 dB
Headset Type Dual Ear Dual Ear
Height 74 mm 50 mm
Impedance 32 Ω (Ohms) 20 Ω (Ohms)
Microphone Number 1 1
Multi-function Control - Position On-ear On-ear
Multi-function Control - Type - Digital
Multi-function Control Present Yes Yes
Rechargeable Yes Yes
USB Connectivity Yes Yes
USB Port - Micro Yes Yes
USB Port - Type Micro Micro
Volume Control Present Yes Yes
Volume Control Type Digital Digital
Wearing Style Head-band Head-band
Weight 190 g 235 g
Width 175 mm 195 mm
Wireless Range 10 m 10 m
Wireless Type Bluetooth Bluetooth

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