ARCTIC P311 - Bluetooth Sports Headphones vs ARCTIC P31X PACK

Comparison of P311, P31X PACK

22 specifications	A ARCTIC P311 - Bluetooth Sports Headphones Model P311 View product	B ARCTIC P31X PACKView product
Performanceidentical
Product type	Headset	Headset
Wearing style	Neck-band	Neck-band
Recommended usage	Sports	Sports
Headset type	Binaural	Binaural
Product colour	Black	Black
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Bluetooth	Yes	Yes
Bluetooth version	2.1+EDR	2.1+EDR
Wireless rangeKnown for one	—Unknown — not stated by the source	100 m
Headphonesidentical
Ear coupling	Supraaural	Supraaural
Headphone frequency	18 - 22000 Hz	18 - 22000 Hz
Microphoneidentical
Microphone type	Built-in	Built-in
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacity	400 mAh	400 mAh
Continuous audio playback timeKnown for one	20 h	—Unknown — not stated by the source
Standby timeKnown for one	400 h	—Unknown — not stated by the source
Weight & dimensionsidentical
Weight	71 g	71 g
Packaging dataidentical
Package weightKnown for one	—Unknown — not stated by the source	500 g
Other featuresidentical
Compatibility	Multi	Multi
Package dimensions (WxDxH)Known for one	—Unknown — not stated by the source	165 x 230 x 65 mm
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 7 / Vista / 2000 / XP
Dimensions (WxDxH)Known for one	165 x 230 x 65 mm	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.