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Compare Cambridge Melomania 1 Plus vs Sennheiser IE 900

Variants

Charging case

Connectivity

Ports
USB-C
Fidelity (+) MMCX (on earbuds) + 2.5mm / 3.5mm / 4.4mm connectors via cable
Wireless Connectivity
Bluetooth 5

Construction

Cable
125cm balanced para-aramid reinforced cable with 2.5mm / 4.4mm connector + unbalanced para-aramid reinforced cable w/ 3.5mm connector
Carrying Case
Premium carry case with metal serial no. plate
Colors
Black, White
Drivers
5.8mm Dynamic with Graphene-enhanced Diaphragm
7mm dynamic X3R driver, pressure chamber
Form Factor
In-ear monitors
Headphone Type
Dynamic headphone
Material
One-piece precision-milled aluminum housing
Microphone
MEMS with cVc Noise Cancellation

Dimensions

Size | Depth
Charging case22 mm
Size | Diameter
15mm
Size | Height
27 mmCharging case59 mm
Size | Width
Charging case50 mm
Weight
4.6g eachCharging case37 g
4 g

Function

Bluetooth Codecs
AptX, AAC, SBC
Bluetooth Profiles
A2DP, AVRCP, HSP, HFP
Noise Cancellation
Yes
Operating Temperature
0°C to +40°C / 32°F - 104°F
Processor
Dual-core 32-bit processor application subsystem & Qualcomm QCC3026 Single-core 120Mhz Kalimba DSP audio subsystem
Weather Resistance
IPX5

Performance

Battery Life
9h (earbuds) + 41h (charging case)
Charging Time
120 min
Frequency Response
20Hz - 20kHz
5Hz - 48kHz
Impedance
16 ohms
Max Sound Level
123 dB (1 kHZ/ 1 Vrms)
Microphone Frequency Response
100Hz - 8kHz
Microphone Sensitivity
96dB SPL at 1kHz
Total Harmonic Distortion
0.05% (94 dB, 1 kHz)

Production

Accessory
Eartips: 3x Silicone (S/M/L) + 3x Foam (S/M/L)
Debut
2021-03
2021-05-11
Made In
Germany
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