Product comparison · 2 headphones

IFROGZ 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black vs IFROGZ 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White

29specifications compared
8differ
21identical
4known for one product only

Key differences

Recommended usage
- 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black:Sports
- 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White:Calls/Music
Product colour
- 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black:Black
- 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White:Grey, White
Cable length
- 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black:0.35 m
- 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White:0.41 m
Headphone sensitivity
- 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black:94 dB
- 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White:98 dB
Weight
- 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black:103 g
- 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White:96 g
Package width
- 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black:166.2 mm
- 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White:91.6 mm
Package depth
- 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black:148.4 mm
- 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White:148.9 mm
Package height
- 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black:44.4 mm
- 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White:32.6 mm

Side by side

Differences highlightedShow differences only

Comparison of 304001277, 304001822
33 specifications	A IFROGZ 304001277 headphones/headset Wired & Wireless In-ear Sports Micro-USB Bluetooth Black Model 304001277 View product	B IFROGZ 304001822 headphones/headset Wired & Wireless In-ear Calls/Music Micro-USB Bluetooth Grey, White Model 304001822 View product
Performance3 differ
Product type	Headset	Headset
Wearing style	In-ear	In-ear
Recommended usageDiffers	Sports	Calls/Music
Headset type	Binaural	Binaural
Product colourDiffers	Black	Grey, White
Cable lengthDiffers	0.35 m	0.41 m
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IPX2
Ports & interfacesidentical
Connectivity technology	Wired & Wireless	Wired & Wireless
3.5 mm connector	Yes	Yes
USB connectivity	Yes	Yes
USB connector	Micro-USB	Micro-USB
Bluetooth	Yes	Yes
Headphones1 differ
Ear coupling	Intraaural	Intraaural
Headphone frequency	20 - 20000 Hz	20 - 20000 Hz
Impedance	16 Ω	16 Ω
Headphone sensitivityDiffers	94 dB	98 dB
Magnet type	Neodymium	Neodymium
Driver unit	8 mm	8 mm
Microphoneidentical
Number of microphones	1	1
Microphone typeKnown for one	Unknown — not stated by the source	In-line
Batteryidentical
Battery operated	Yes	Yes
Battery type	Built-in battery	Built-in battery
Continuous audio playback time	8 h	8 h
Rechargeable battery	Yes	Yes
Weight & dimensions1 differ
WeightDiffers	103 g	96 g
Packaging data3 differ
Package widthDiffers	166.2 mm	91.6 mm
Package depthDiffers	148.4 mm	148.9 mm
Package heightDiffers	44.4 mm	32.6 mm
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Cables included	Micro-USB	Micro-USB
Extra earbudsKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
2.5 mm connector	No	No
Buttons quantity	2	2

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.

More headphones comparisons

All headphones comparisons