Material: aluminum alloy

Specifications:

• Model number: KF02S
• Power output (rms): 2 X 5W
• Frequency responses: 100Hz - 18kHz
• Signal to noise ratio: ≥65dB
• 1000mA, 3.7V with overcharge protection
• Rechargeable Li-ion-poly (built-in)
• Fully charges: <2hrs
• Working hours: 5 hours

Functions:

• Hands-free for phones: support NFC
• Bluetooth and NFC enabled
• 3.5mm Aux input supporting second audio source
• CSR2.1

Available color: red silver

Packaging: gift box or neutral packaging