Specifications:

• Output Power: RMS 3W*2
• Speaker: 4 Ohm, 3W, 40x40mm
• Battery Capacity: 3.7v 450mAH
• Bluetooth version: 4.2
• Bluetooth Profiles: HFP/HSP, A2DP/AVPCP
• Input power: DC5V 450mA
• Frequency response: 60Hz-16KHz
• Signal to noise ratio: Speaker mode: >85dB; Headphone mode: >90dB
• Total Harmonic Distortion: THD<5%
• Playing Time: Speaker mode: 2 hours; Headphone mode: 6 hours
• Charging: Less than 2.5 hours
• Functions: Bluetooth, Plug and Play music from TF, FM Radio, 3.5mm Audio input, Hands-free voice calls

Package Contents:

• Wireless Bluetooth Headset
• 3.5mm Audio Cable
• Micro USB to USB Cable
• Multi Language Quick Installation Guide