Aftershokz Trekz Air vs AfterShokz Trekz Air BT 4.2 6hrs Red

	Aftershokz Trekz Air BT 4.2 6hrs Sweatproof Grey	AfterShokz Trekz Air BT 4.2 6hrs Red

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Technical Specifications

Acoustic System Name	Closed Back	Semi-open Back
Battery Life (max)	6 hours	6 hours
Battery Recharge Time	2 hours	-
Battery Technology	Lithium-Ion (Li-Ion)	-
Battery Type	Built-in battery	-
Bluetooth	Yes	Yes
Bluetooth Profiles	A2DP, AVRCP, HFP, HSP	A2DP, AVRCP, HSP, HFP
Bluetooth Version	4.2	4.2
Cables Included	USB	-
Charging Source	USB	-
Colour of Product	Grey	Black, Red
Connectivity Technology	Wireless	Wireless
Ear Coupling	Bone Conduction	Bone conduction
Ear Coupling - Bone Conduction	Yes	Yes
Headphone Frequency	20 - 20000 Hz	20 - 20000 Hz
Headphone or Headset	Mobile headset	Mobile headset
Headphone Sensitivity	100 dB	-
Headset Type	Dual Ear	Dual Ear
Impedance	11.4 Ω (Ohms)	-
International Protection Code	IP55	IP55
Microphone In	Yes	-
Microphone Number	2	2
Microphone Sensitivity	-40 dB	-
Multi-function Control - Position	On-ear	On-cable
Multi-function Control - Type	Digital	Digital
Multi-function Control Present	Yes	Yes
Protection Features	Dust Resistance, Moisture Resistance, Sweat Resistance, Weather Resistance	Sweat Resistance
Rechargeable	Yes	Yes
Storage Pouch	Yes	-
USB Connectivity	Yes	Yes
USB Port - Micro	Yes	Yes
USB Port - Type	Micro	Micro
Volume Control Present	Yes	Yes
Volume Control Type	Digital	-
Wearing Style	Neck-band	Neck-band
Weight	30 g	30 g
Wireless Range	10 m	10 m
Wireless Type	Bluetooth	Bluetooth

	Aftershokz Trekz Air BT 4.2 6hrs Sweatproof Grey	AfterShokz Trekz Air BT 4.2 6hrs Red
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	View at Amazon as at 26 Mar 20 \| 1:35 AM CET Cheapest Retailer $99.95 remove	View at Best Buy as at 27 Jan 22 \| 3:40 PM CET Cheapest Retailer $119.99 remove
	Match Rating	Match Rating	Match Rating
Wireless	If you prefer to use a wireless connection to your audio device, these headphones from Aftershokz is a really good option as it helps removes the frustration of tangling wires.	If you prefer to use a wireless connection to your audio device, these headphones from Aftershokz is a really good option as it helps removes the frustration of tangling wires.
Android (headphone port)	Android device that has the usual headphone port.	Android device that has the usual headphone port.
Apple iOS (headphone port)	iOS device with a headphone port.	iOS device with a headphone port.
PC or Mac	PC or Mac to listen to a variety of audio.	PC or Mac to listen to a variety of audio.
Use With Headphone Amp	Headphone amp so that you can enjoy better quality audio.	Headphone amp so that you can enjoy better quality audio.
MP3 Player	MP3 player for your portable music needs.	MP3 player for your portable music needs.
Musical Instrument	Musical instrument for your creative work.	Musical instrument for your creative work.
Android (without headphone port)	An Android Device WITHOUT a headphone port	An Android Device WITHOUT a headphone port
Commuting	Commuting while listening to music from these Aftershokz headphones gives the perfect distraction while getting to work.	Commuting while listening to music from these Aftershokz headphones gives the perfect distraction while getting to work.
PS4 Compatible	Works with the PS4	Works with the PS4
PS Vita Compatible	Works with the PS Vita	Works with the PS Vita
Cycling		Cycling - This pair gives you the chance to listen to your favourite tracks while going for a ride. . For the days your out in the rain, it's also waterproof as indicated on by its IPX rating (IP55 ). This pair doesn't use the usual earpieces, rather it transmits sound via your jawbone allowing your ears to freely pick up environmental sounds.
Running		Going out for a Run - Which is why our recommendation is fairly lightweight at 30 g while also sporting a handy playback and volume control. It's water-resistant so you can keep going even if it starts to rain. .
Audio Books	Audio books which would require listening to warm sounds with an emphasis on the vocals.	Audio books which would require listening to warm sounds with an emphasis on the vocals.
Music	Music which would require a headphone with really good sound reproduction.	Music which would require a headphone with really good sound reproduction.
Video Content (Netflix, YouTube, TV)	Video content in order to enjoy your choice of movies, series and shows.	Video content in order to enjoy your choice of movies, series and shows.
Radio	Radio which requires reasonable quality output for you to enjoy mixes, news and shows from your favourite stations.	Radio which requires reasonable quality output for you to enjoy mixes, news and shows from your favourite stations.
Gaming	Gaming audio while you keep yourself entertained with the latest titles on consoles or PC.	Gaming audio while you keep yourself entertained with the latest titles on consoles or PC.
Podcasts	Podcasts for fun, knowledge and entertainment.	Podcasts for fun, knowledge and entertainment.
Making Phone Calls
Bone Conduction

Aftershokz Trekz Air BT 4.2 6hrs Sweatproof Grey

AfterShokz Trekz Air BT 4.2 6hrs Red

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Technical Specifications

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