D501 Bluetooth V2.0 Stereo Speaker MP3 Player w/ TF / Hands-Free Calls / Intelligent Voice - Black
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| Specification | |
| Bluetooth Version | V2.0+EDR |
| Channels | 2 |
| Compatibility | V1.1 |
| Quantity | 1 |
| Color | Black |
| Operating Range | 10 meter |
| Signal to Noise Ratio(SNR) | 76dB |
| Supports Music Format | MP3 / WAV / WMA |
| Built-in Battery Capacity | 540mAh |
| Total Power | 5W |
| Compatible With | All Cell phones/PCs/Tablet PCs with Bluetooth function |
| Microphone | Yes |
| Radio | N/A |
| Sensitivity | 80dB +/- 2dB |
| Impedance | 4ohm |
| Packing List | 1 x Bluetooth speaker 1 x USB cable (28cm) 1 x English user manual |
| Other Features | Interface: Micro USB / TF card slot / 3.5mm jack; Supports TF card up to 32GB; Bluetooth pairing code: 0000; Communication protocol: HS/HF/A2DP/AVRCP/OPP; With volume control functions; Supports hands-free calls; Charging voltage: DC 5V, 500~1000mA; Charging time: 3~4 hours |