• Aluminum alloy + ABS body, durable and shiny
  

• Bluetooth V4.1 connection, enjoys favorite music through wireless technology 

• 10mm strong magnetic speaker with acoustic echo processing, presents beautiful and pure sound
  

• Built-in microphone, support hands-free phone conversation

• Built-in smart chip and noise reduction function, clear phone conversation

• Multipoint connection: it can simultaneously connect two smartphones

• One button function: ON/OFF, answer/reject calls, play/pause, easy to operate

• Built-in 45mAh li-ion battery, long stand-by time and music time

• Built-in Micro USB port, fast charging with USB cable (included)

• Small and lightweight, easy to carry
  

Specification:

• Brand: USAMS

• Material: aluminum alloy + ABS
  

• Bluetooth version: V4.1

• Speaker diameter: 10mm

• Transmission range: ≤10m

• Frequency response: 60Hz-20KHz

• Sensitivity: -80dBm

• Battery: 45mAh

• Music time: about 3 hours
  

• Talk time: about 4 hours

• Charging time: about 1.5 hours

• Port: Micro USB

Compatible with:

• iPhone iPad Samsung HTC Huawei etc. smartphones and tablets with Bluetooth 4.1 version or above