Features:
1. Bluetooth 4.0 version， faster connection and stable signal， high transmission speed provide dynamic music.
2. Equip with 2000mAh battery， long lasting life， up to 250 standby time， and it support 8-10h music time at 80% volume.
3. Hands-free call， when the speaker connect with your phone， you could just click to answer the phone， no need to pick up your phone.
4. 360 degree high fidelity surround sound field， put you personally into the pure music. The bass could reach 80hz.
5. TF card function， it support TF card withn 32GB in various format. Besides， it support 3.5mm audio cable.
Specifications:
| General Specification | |
| Brand | HAO DESIGN |
| Model | S303 |
| Color | Dark Grey， Pink |
| Net Weight (g) | 345g |
| Dimensions (cm/ inch) | 12*5.7*5.3 cm |
| Technical Parameters | |
| Microphone | Yes |
| Connectivity | Bluetooth Connection & Audio cable |
| Bluetooth Version | 4.0 |
| Transmission Distance | 10 |
| Output Power | 3W |
| SNR | 80dB |
| Frequency Response | 150-20kHz |
| Battery Capacity | 2000mAh， 3.7V |
| Charging Time (h) | 1.5-2h (USB charging) |
| Working Time (h) | 8-10h (at 80% volume) |
| Standby Time (h) | 250h |
Package Included:
 | 1* HAO DESIGN S303 Bluetooth Speaker |
| 1* USB cable | |
| 1* AUX-in Cable | |
| 1* User manual |