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 | - |
Connectivity | True Wireless Stereo (TWS) | Wired |
Type | Headphones | Headphones |
Colour | - | Black |
general |
Brand | OnePlus | Sennheiser |
Model | Buds Z2 True Wireless Stereo (TWS) Headphones | HD219 Wired Headphones |
Release date | October 13, 2021 | March 31, 2012 |
Model Number | Buds Z2 | HD219 |
Type | Headphones | Headphones |
Headphone Type | In-Ear | Over-Ear |
Connectivity | True Wireless Stereo (TWS) | Wired |
Colour | - | Black |
product details |
Microphone | Yes | - |
Driver Size (mm) | 11 | - |
Number of Drivers | 1 | - |
Water Resistant | IP55 | - |
Weight (g) | 4.50 | 91.70 |
Weight With Case (g) | 49.9 | - |
Cord Length (Metres) | - | 1.4 |
Connector Size | - | 3.5mm |
sound features |
Impedance (Ohms) | 16 | 16 |
Noise Reduction (dB) | 40 | - |
Frequency Response Range | 20Hz-20,000Hz | 19Hz-21,000Hz |
Sensitivity (dB) | - | 108 |
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 | - |