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ratings | ||||
Overall NDTV Rating | 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 | ||
Colour | - | Green | ||
general | ||||
Brand | Nothing | Sennheiser | ||
Model | Ear 1 True Wireless Stereo (TWS) Earphones | CX 686i Wired Earphones | ||
Release date | July 1, 2021 | March 30, 2014 | ||
Model Number | Ear 1 | CX 686i | ||
Type | Earphones | Earphones | ||
Headphone Type | In-Ear | In-Ear | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Colour | - | Green | ||
product details | ||||
Microphone | Yes | Yes | ||
Driver Type | Dynamic | - | ||
Driver Size (mm) | 11.6 | - | ||
Number of Drivers | 1 | - | ||
Water Resistant | IPX4 | - | ||
Weight (g) | 4.70 | - | ||
Weight With Case (g) | 57.4 | - | ||
Microphone Impedance (Ohms) | - | -44 | ||
Cord Length (Metres) | - | 1.2 | ||
Connector Size | - | 3.5mm | ||
connectivity features | ||||
Bluetooth | Yes | No | ||
Bluetooth Version | 5.2 | - | ||
Bluetooth Codec Support | SBC,AAC | - | ||
battery features | ||||
Charging Port | USB Type-C | - | ||
Battery Life (Hrs) Earpieces Only | 5.7 | - | ||
Battery Life (Hrs) With Case Total | 34 | - | ||
Battery Capacity (mAh) Earpieces | 31 | - | ||
Battery Capacity (mAh) Case | 570 | - | ||
sound features | ||||
Impedance (Ohms) | - | 20 | ||
Sensitivity (dB) | - | 118 | ||
Frequency Response Range | - | 18Hz-20,000Hz |