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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 | ||||
Colour | Black | Black | ||
Headphone Type | In-Ear | Over-Ear | ||
Microphone | Yes | No | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Type | Earphones | Headphones | ||
general | ||||
Brand | JBL | Sennheiser | ||
Model | Tune 230NC True Wireless Stereo (TWS) Earphones | HD239 Wired Headphones | ||
Release date | September 2, 2021 | November 8, 2012 | ||
Colour | Black | Black | ||
Type | Earphones | Headphones | ||
Headphone Type | In-Ear | Over-Ear | ||
Connectivity | True Wireless Stereo (TWS) | Wired | ||
Model Number | - | HD239 | ||
product details | ||||
Microphone | Yes | No | ||
Driver Type | Dynamic | - | ||
Driver Size (mm) | 6 | - | ||
Number of Drivers | 2 | - | ||
Water Resistant | IPX4 | - | ||
Weight (g) | 10.00 | 280.00 | ||
Weight With Case (g) | 47 | - | ||
Cord Length (Metres) | - | 1.4 | ||
Connector Size | - | 3.5mm | ||
sound features | ||||
Impedance (Ohms) | 16 | 32 | ||
Sensitivity (dB) | 105 | 114 | ||
Frequency Response Range | 20Hz-20,000Hz | 16Hz-23,000Hz | ||
connectivity features | ||||
Bluetooth | Yes | No | ||
Bluetooth Version | 5.2 | - | ||
Bluetooth Codec Support | SBC,AAC | - | ||
battery features | ||||
Charging Port | USB Type-C | - | ||
Battery Life (Hrs) | 40 | - | ||
Battery Life (Hrs) Earpieces Only | 8 | - |