XIMU AJ-81 Mini portable buletooth speaker
Features:
Higha compatibility with 99% device with bluetooth function and 3.5mm jack
High quality bluetooth CSR chip， allow quick connecty and long distance responsable
Rubidium magnetic coil built-in speaker， give you excellent super bass musical experiense
Screen touch control and display， easy to control and handle the battery and music playback
With FM radio function and own antenna， listen in the broadcast anywhere anytime
3.5mm aux input cable connection， several ways to connect the device to useful
Solution for common question:
1 Bluetooth can not connect to device
Please confirm the buletooth is under searching status， bluetooth equipment of connected device has already turned on
2 Not sound
Please check if the volume switch turned off， please also check input of the connected devicve is bluetooth and bluetooth input volume if common
3 Bluetooth can not be turned on
Please charge the speaker
Attention:
When the power is weak， it will have "tinkle" warning sound in every 20 seconds， please charge it in time
When the battery built-in speaker istotally used up， it will enter to protection state， at this time， it can work under charging
When do not use speaker， please push the button switch to"OFF"， in case to power consumption
Specifications:
| General Specification | |
| Brand | XIMU |
| Model | AJ-81 |
| Color | Black |
| Cable Length | Wireless |
| Wearing Type | Hand-free speaker |
| Size | 128X95X56mm |
| Product Weight (kg) | 0.35 |
| Technical Parameters | |
| Connectivity | Bluetooth |
| Conectivity Interface | AUX IN Cable， USB Charging Port， TF Card Port |
| Voltage | DC5V |
| Power | 2X3W |
| RMS | 1.5WX2 |
| Sensitivity | 800mV |
| Frequency scope | 180Hz-16KHz |
| SNR | ≥50dB |
| Distortion | ≤10% |
| Bluetooth Version | Bluetooth 4.0 |
| Charging Time | 2 hours |
| Play Time | 4-5 hours |
| Impedance | 4Ω |
| Channel | 2.0 |
Package Included:
 | 1X AUX IN cable |
| 1X USB Charging cable | |
| 1X User's manual | |
| 1X XIMU AJ-81 Bluetooth Speaker |