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ratings | ||||
Overall NDTV Rating | Read Review | Read Review | ||
Design / Comfort Rating | ||||
Audio Quality Rating | ||||
Battery Life Rating | - | |||
Value For Money Rating | ||||
key specs | ||||
Headphone Type | In-Ear | In-Ear | ||
Microphone | Yes | Yes | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Type | Earphones | Earphones | ||
general | ||||
Brand | Oppo | Kz | ||
Model | Enco Air 2 True Wireless Stereo (TWS) Earphones | ZSN Pro X Wired Earphones | ||
Release date | January 5, 2022 | - | ||
Model Number | ETE11 | ZSN Pro X | ||
Type | Earphones | Earphones | ||
Headphone Type | In-Ear | In-Ear | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Inline Remote | No | Yes | ||
product details | ||||
Microphone | Yes | Yes | ||
Boom Microphone | No | - | ||
Foldable | No | - | ||
Driver Type | Dynamic | Balanced Armature | ||
Driver Size (mm) | 13.4 | - | ||
Number of Drivers | 1 | 2 | ||
Water Resistant | IPX4 | - | ||
Weight (g) | 3.50 | - | ||
Weight With Case (g) | 39.9 | - | ||
Connector Size | - | 3.5mm | ||
Gold Connector Plating | - | Yes | ||
sound features | ||||
Sensitivity (dB) | 128 | 112 | ||
Frequency Response Range | 20Hz-20,000Hz | 7Hz-40,000Hz | ||
Impedance (Ohms) | - | 25 | ||
connectivity features | ||||
Bluetooth | Yes | No | ||
Bluetooth Version | 5 | - | ||
Bluetooth Codec Support | SBC,AAC | - | ||
Bluetooth range (Metres) | 10 | - | ||
battery features | ||||
Charging Port | USB Type-C | - | ||
Charging Time (Hrs) | 2 | - | ||
Battery Life (Hrs) Earpieces Only | 4 | - | ||
Battery Life (Hrs) With Case Total | 24 | - | ||
Battery Capacity (mAh) Earpieces | 27 | - | ||
Battery Capacity (mAh) Case | 440 | - |