Features : 

• Bluetooth v5.0
• Aux-In
• FM Radio
• USB Playback
• SD / TF Card Playback
• Built In Mic for Phone Call
• TWS Pairing Ready
• Torch Light Ready

Specifications : 

• Total System Power : 10w
• Pure System Power (RMS) : 5w
• Impedance : 4 Ohm
• SnR : > 90dB
• Frequency Response : 120Hz - 20 KHz
• Driver Unit Size and Quantity : 1 x 52mm
• DC Input : 5v / 1A

Bluetooth Specifications : 

• Bluetooth Tranmission Distance : Up to 10m
• Bluetooth Profiles : L2CAP | A2DP | AVRCP
• Hansfree Profile : HSP | HFP
• Bluetooth Name : SonicGo! RDO-30x

Battery Specifications : 

• Battery Capacity : 1200 mAh
• Battery Input : 3.7v
• Playback Duration @ 50% Volume Scale : Up to 5 Hour

Product Dimensions : 

• Speaker Dimension : Width 147 x Length 45 x Height 81mm
• Speaker Weight : 285 Gram