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key specs | ||||
Colour | White | - | ||
Headphone Type | Over-Ear | In-Ear | ||
Microphone | Yes | Yes | ||
Connectivity | Wired | True Wireless Stereo (TWS) | ||
Type | Headset | Earphones | ||
general | ||||
Brand | Sennheiser | Realme | ||
Model | HD 2.30i Wired Headset | Buds Air 3 True Wireless Stereo (TWS) Earphones | ||
Release date | December 6, 2016 | February 28, 2022 | ||
Colour | White | - | ||
Type | Headset | Earphones | ||
Headphone Type | Over-Ear | In-Ear | ||
Connectivity | Wired | True Wireless Stereo (TWS) | ||
Model Number | HD 2.30i | - | ||
product details | ||||
Microphone | Yes | Yes | ||
Driver Type | - | Dynamic | ||
Driver Size (mm) | - | 10 | ||
Number of Drivers | - | 1 | ||
Water Resistant | - | IPX5 | ||
Weight (g) | - | 4.20 | ||
connectivity features | ||||
Bluetooth | No | Yes | ||
Bluetooth Version | - | 5.2 | ||
Bluetooth Codec Support | - | SBC,AAC | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design / Comfort Rating | - | |||
Audio Quality Rating | - | |||
Battery Life Rating | - | |||
Value For Money Rating | - | |||
sound features | ||||
Noise Reduction (dB) | - | 42 | ||
battery features | ||||
Charging Port | - | USB Type-C | ||
Battery Life (Hrs) | - | 30 |