Bluetooth version: v3.0
Speaker system: 2.0 Stereo
Functional characteristics: Bluetooth, Hands-free Calls, FM, Support TF Card, 3.5mm AUX Line-In
Storage type: Less than 32G
Output power: 4Ω 3W x 2
Frequency response: 110Hz~18KHz
Wireless connections: Bluetooth
Reception: 87.5-108.0MHz
Charging time: About 3-4 hours
Battery capacity: 300mAh
Peripheral interface: Micro USB Connection