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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 | Over-Ear | ||
Microphone | Yes | Yes | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Type | Headphones | Headset | ||
Colour | - | White | ||
general | ||||
Brand | OnePlus | Sennheiser | ||
Model | Buds Z2 True Wireless Stereo (TWS) Headphones | HD 2.30i Wired Headset | ||
Release date | October 13, 2021 | December 6, 2016 | ||
Model Number | Buds Z2 | HD 2.30i | ||
Type | Headphones | Headset | ||
Headphone Type | In-Ear | Over-Ear | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Colour | - | White | ||
product details | ||||
Microphone | Yes | Yes | ||
Driver Size (mm) | 11 | - | ||
Number of Drivers | 1 | - | ||
Water Resistant | IP55 | - | ||
Weight (g) | 4.50 | - | ||
Weight With Case (g) | 49.9 | - | ||
sound features | ||||
Impedance (Ohms) | 16 | - | ||
Noise Reduction (dB) | 40 | - | ||
Frequency Response Range | 20Hz-20,000Hz | - | ||
connectivity features | ||||
Bluetooth | Yes | No | ||
Bluetooth Version | 5.2 | - | ||
Bluetooth Codec Support | SBC,AAC | - | ||
Bluetooth range (Metres) | 10 | - | ||
battery features | ||||
Charging Port | USB Type-C | - | ||
Charging Time (Hrs) | 1.30 | - | ||
Charging Time (Hrs) Case Only | 1.1 | - | ||
Battery Life (Hrs) | 38 | - | ||
Battery Life (Hrs) Earpieces Only | 7 | - | ||
Battery Life (Hrs) With Case Total | 38 | - | ||
Battery Capacity (mAh) Earpieces | 40 | - | ||
Battery Capacity (mAh) Case | 520 | - |