Bose SoundSport Free BT 4.1 5hrs Waterproof Orange
Sony WF-SP900 BT 4.0 6hrs True Wireless Waterproof Swimming Yellow
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)
Apple iOS (without headphone port)
Commuting
PS4 Compatible
PS Vita Compatible
Gym
Swimming
Cycling
Running
Other Watersports
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 6 hours
Battery Recharge Time 2 hours 2.5 hours
Battery Technology Lithium-Ion (Li-Ion) -
Bluetooth Yes Yes
Bluetooth Profiles A2DP, AVRCP, HFP, HSP A2DP, AVRCP, HFP, HSP
Bluetooth Version 4.1 4.0
Cables Included USB USB Type-C
Carrying Case Yes Yes
Charging Case Yes Yes
Charging Source Charging Case -
Colour of Product Black, Blue, Orange Yellow
Connectivity Technology Wireless Wireless
Depth 30 mm -
Driver Type - Balanced
Ear Coupling In-ear In-ear
Ear Coupling - In-ear Yes Yes
Ear Hook present Yes Yes
Ear Hook Type - Fin Yes Yes
Extra Earbuds Yes Yes
Headphone Frequency - 20 - 20000 Hz
Headphone or Headset Mobile headset Mobile headset
Headset Type Dual Ear Dual Ear
Height 31.2 mm -
International Protection Code IPX4 IPX8
Microphone Number 1 1
Multi-function Control - Position On-ear On-ear
Multi-function Control - Type Digital Touch
Multi-function Control Present Yes Yes
NFC / W1 - Yes
Protection Features Water Resistance Water Resistance
Rechargeable Yes Yes
Replaceable Ear Pads Yes Yes
Smart Assistant Button (Siri, Google) - Yes
Voice Activated Smart Assistant (e.g. "Ok Google") - Yes
Voice Commands (manufacturer features) - 1
Volume Control Present Yes Yes
Volume Control Type Digital Touch
Wearing Style Ear-hook, In-ear Ear-hook, In-ear
Weight 18 g 14.6 g
Width 25 mm -
Wireless Range 9.1 m 10 m
Wireless Type Bluetooth Bluetooth

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