| Features | |
| Compatible with Bluetooth enabled devices Built-in hands-free microphone Up to 3 hours of playing time Power by 3.7 V 400mAh Li-ion rechargeable batteries Transmission range is up to 33 feet (10 meters) in open area Supports Bluetooth 3.0 + EDR Clamping Diameter Range: 2.5cm The USB cable length: 80cm | |
| General Specs | |
| Brand & Model | MA-861 |
| Type | Bicycle Speaker |
| Bluetooth | Bluetooth 3.0 + EDR |
| Frequency Range | 80 Hz - 20 KHz |
| Rated voltage | DC 5V |
| Rated impedance | 4 ohm |
| Rated power | 3W |
| Charging time | 2 - 3 hours |
| Working time | 2 - 4 hours |
| Standby time | about 25 - 30 hours |
| Frequency | 2402MHz - 2480MHz ISM Band |