TANGZU Wan'er S.G

HiFi 10mm Dynamic Driver PET Diaphragm in Ear Earphone
Dual Cavity Chamber, Fine Tuning
0.78mm 2Pin 5N OFC Cable
3.5mm jack with MIC Options
Ergonomic Shape, Comfortable Fit

Specification of Tangzu Wan'er SG:

Unit Configuration: 10mm PET Diaphragm Dynamic Coil Unit
Distortion Rate: <0.5%
Sensitivity: 107dB (1kHz)
Balance: 1dB (1kHz)
Impedance: 20ohm
Frequency Range: 20Hz-20kHz
Wire Material: Oxygen-free Copper Plated Silver
Wire Length: 1.2m ± 5%
Interface: 2Pin 0.78mm Raised Socket
Plug Type: 3.5mm

TANGZU Wan'er S.G Studio Edition

HiFi 10mm PET Diaphragm Dynamic Driver 
Professional Tuning 
High-Fidelity Sound Quality 
Imported PC Material Housing 
Interchangeable 0.78mm 2-Pin Connector

Specification of Tangzu Wan'er SG Studio Edition:

Driver Configuration: 10mm PET Diaphragm Dynamic Driver
Distortion Rate: <1%
Sensitivity: 105dB (1kHz)
Left-Right Balance: 1dB (1kHz)
Impedance: 16 ohms
Frequency Range: 20Hz-20kHz
Cable Material: Oxygen-Free Copper Silver-Plated
Cable Length: 1.35m ± 5%
Socket Interface: 2-Pin 0.78mm
Plug Type: 3.5mm

TANGZU Wan'er S.G II

HiFi 10mm Dynamic Driver PET Diaphragm IEM
Upgraded Driver Chamber for Fine Tuning
Durable & Reliable 0.78mm 2-Pin 5N Oxygen-Free High-Purity Cable
3.5mm/4.4mm NO MIC
Type-C with MIC Options
Ergonomic Shape, Exceptional Comfort

Specification of Tangzu Wan'er SG 2:

Unit Configuration: 10mm PET Diaphragm Dynamic Coil Unit
Distortion Rate: <1%
Sensitivity: 113.5dB (1kHz)
Left-Right Balance: 1dB (1kHz)
Impedance: 19 ohms
Frequency Range: 20Hz-20kHz
Cable Material: Oxygen-Free Copper Silver-Plated
Cable Length: 1.35m ± 5%
Socket Interface: 2-Pin 0.78mm Flat Socket
Plug Type: 3.5mm/4.4mm/Type-C