Product comparison · 2 headphone amplifiers

InLine 33055I headphone amplifier vs InLine Airplane Bluetooth Audio Transmitter, BT 5.0, aptX HD/LL

1specifications compared
0differ
1identical
26known for one product only

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Differences highlightedShow differences only

Comparison of 33055I, 99160I
27 specifications	A InLine 33055I headphone amplifier Model 33055I View product	B InLine Airplane Bluetooth Audio Transmitter, BT 5.0, aptX HD/LL Model 99160I View product
Audioidentical
Peak power per channelKnown for one	0.09 W	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	0.05%	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	90 dB	Unknown — not stated by the source
Audio D/A Converter (DAC)Known for one	24-bit/96kHz	Unknown — not stated by the source
Output impedanceKnown for one	100 Ω	Unknown — not stated by the source
Frequency rangeKnown for one	20 - 20000 Hz	Unknown — not stated by the source
Ports & interfacesidentical
Headphone connectivityKnown for one	3.5mm	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Technical detailsidentical
LED indicatorsKnown for one	Charging, Power	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Battery lifeKnown for one	8 h	Unknown — not stated by the source
Charging timeKnown for one	1 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	180 mAh
Poweridentical
Power sourceKnown for one	Battery	Unknown — not stated by the source
USB poweredKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Micro-USB	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	38 mm
DepthKnown for one	Unknown — not stated by the source	50 mm
HeightKnown for one	Unknown — not stated by the source	13 mm
WeightKnown for one	Unknown — not stated by the source	21 g
Package depthKnown for one	Unknown — not stated by the source	125 mm
Package heightKnown for one	Unknown — not stated by the source	35 mm
Package weightKnown for one	Unknown — not stated by the source	188 g
Package widthKnown for one	Unknown — not stated by the source	110 mm
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.

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