key specs |
Headphone Type | In-Ear | On-Ear |
Microphone | Yes | Yes |
Connectivity | True Wireless Stereo (TWS) | Wireless |
Type | Earphones | Headphones |
Colour | - | White |
general |
Brand | OnePlus | JBL |
Model | Buds Ace 2 True Wireless Stereo (TWS) Earphones | E45BT Wireless Headphones |
Release date | December 26, 2024 | August 22, 2017 |
Type | Earphones | Headphones |
Headphone Type | In-Ear | On-Ear |
Connectivity | True Wireless Stereo (TWS) | Wireless |
Colour | - | White |
Model Number | - | E45BT |
product details |
Microphone | Yes | Yes |
Driver Type | Dynamic | - |
Driver Size (mm) | 12.4 | 40 |
Water Resistant | IP55 | - |
Weight (g) | 4.20 | 186.00 |
Weight With Case (g) | 46.2 | - |
sound features |
Active Noice Cancellation | Yes | - |
Impedance (Ohms) | - | 32 |
Sensitivity (dB) | - | 96 |
Frequency Response Range | - | 20Hz-20,000Hz |
connectivity features |
Bluetooth | Yes | Yes |
Bluetooth Version | 5.4 | 4 |
Bluetooth Codec Support | SBC, AAC | - |
battery features |
Charging Port | USB Type-C | - |
Battery Life (Hrs) Earpieces Only | 12 | - |
Battery Life (Hrs) With Case Total | 43 | - |
Battery Capacity (mAh) Earpieces | 58 | - |
Battery Capacity (mAh) Case | 440 | - |
Charging Time (Hrs) | - | 2 |
Battery Life (Hrs) | - | 16 |