| Width | 16.6 cm |
| Depth | 2.2 cm |
| Height | 8.6 cm |
| Configuration | Mono Channel |
| Headphone Jack | Yes |
| Driver Type | Speaker Driver: 2.58 x 5.08 cm Full Range Driver and 1 Passive Radiator |
| Battery | Lithium Polymer |
| Compatible Devices | Mobiles, Tablets and MP3 Players |
| Impedance | 3 |
| Bluetooth | 2.1 withA2DP, AVRCP, HFP |
| Bluetooth Range | 30 m |
| Power Output | 4 W |
| Type | Mobile/Tablet Speaker |
| Wired/Wireless | Wireless |
| Color | Black |
| Sales Package | 1 Speaker, Quick Install Guide |
| Impedance | 3 |
| Configuration | Mono |
| Frequency response | 80 - 150000 Hz |
| Memory Card Slot | Yes |
| Model Name | BT3900B/00 |
| Power Source | DC 5V |
| Bluetooth | Yes |
| Other Audio Features | Audio-in: 3.5 mm |
| Other Features | Durable Build: Shockproof, Dustproof and Waterproof (IP57), Built-in Microphone, Product Weight: 0.22 kg, Bass Radiators, High Performance DuraFit Fabric, Battery Indicator |
| Warranty Summary | 1 Year Warranty |
| Covered in Warranty | Electrical Defect |
| Warranty Service Type | Carry In |
| Not Covered in Warranty | Physical Damage |