| Features | |
| Foldable high definition wireless stereo Bluetooth on-ear headphones Allows you to enjoy digital-quality music wirelessly and convert between music and phone calling mode freely Helps to reduce radiation while answering calls Supports FM radio↔? can receive high-quality stereo radio Supports Bluetooth stereo devices to receive A2DP stereo music from laptop computer↔? desk computer↔? Tablet PC↔? iPhone↔? Blackberry↔? Bluetooth adapter↔? MP3 player or any other device that supports Bluetooth stereo audio Allows you to conveniently answer calls or listen to music while doing sports Built-in high quality MP3 decoder Directly plays MP3 music from an external TF card Extra soft cushions for superb comfort and acoustics Charged via the Micro USB/ USB2.0 charging port On-ear design for a comfortable fit | |
| General Specs | ?? |
| Brand & Model | S450 |
| Type | Bluetooth headphones |
| Bluetooth | V2.1+EDR |
| Working Range | 10M |
| Headset Type | On-ear |
| Range of Frequency | 2.4-2.4835GHz ISM band |
| Frequency Response | 20Hz-20KHz |
| Sensitivity | -85dB |
| MP3/FM | ?? |
| PC Interface | USB 2.0 |
| Music Format | MP3/WMA |
| TF Card Support | 128MB-32GB |
| FM Frequency Response | 87.5-108MHz |
| Rechargeable Lithium Battery | 350mAh |
| Headphone | ?? |
| Type | Stereo headphone with Mic |
| Speaker | |┢40mm |
| Sensitivity | 115dB S.P.L at a KHz |
| Impedance | 32ohm |
| Frequency Response | 20Hz-20KHz |
| Rated Power | 40mW |
| Power Capacity | 100mW |
| Cable Length | 1.5m |
| Microphone Unit | 4.5mm x 2mm -58dB?Ħ3dB |
| Plug Type | |┢3.5mm Stereo |