| Brand | No |
| Model | D501 |
| Quantity | 1 |
| Color | Black |
| Bluetooth Version | V2.0+EDR |
| Operating Range | 10 meter |
| Compatibility | V1.1 |
| Microphone | Yes |
| Channels | 2 |
| Total Power | 5W |
| Impedance | 4ohm |
| Signal to Noise Ratio(SNR) | 76dB |
| Sensitivity | 80dB +/- 2dB |
| Radio | N/A |
| Supports Music Format | MP3 / WAV / WMA |
| Built-in Battery Capacity | 540mAh |
| Compatible With | All Cell phones/PCs/Tablet PCs with Bluetooth function |
| 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 |
| Packing List | 1 x Bluetooth speaker1 x USB cable (28cm)1 x English user manual |
Dimensions: 5.98 in x 2.60 in x 1.81 in (15.2 cm x 6.6 cm x 4.6 cm)