Mini Bluetooth Speaker with Handheld Lanyard includes the following features :

• Intelligent voice reminding
• Bluetooth: 2.1 version with EDR
• Support mp3 and TF
• TF card port
• Aux Line-in port
• USB port
• Built-in Mic,Handfree for phone
• Built-in rechargeable lithium-ion battery 300mAh
• Bluetooth distance: 10 m
• Continuous playing time: Up to 2.5 hours
• Power rating: 3W
• Rated impedance: 4Ω
• Frequency: 280Hz-16KHz
• USB cable included
• Hanging neck string
• Available in various colors

Material :

• ABS plastic housing
• TPR plastic string

Size closed :

• Speaker - Length of 8.2 cm x Width of 5.2 cm x Thickness of 2.9 cm
• Lanyard - Closed length of 45 cm