Product Review

Features:

Changing voltage: MICRO USB 5V

Bluetooth working range: About 10M

Frequency range: 2.401-2.480GHz

Frequency response: 20HZ-20KHZ
SNR : S/N≥95

About 3-4 hours play time

About 3-4 hours talk time

About 360 hours standby time

About 2.5 hours changing time

Instruction:

You could also enjoy your music while sporting, Short press the + or - button to volume+/volume-, Long press the +/- button to choose previous or next song.

Attention: (Make sure there is no barrier between device and bluetooth including human body. If there is some distance, you need to turn your headset towards one side of the cellohone.)

Package Includes

1 X Wireless Bluetooth Headset

1 X Micro USB Cable

1 X User Manual

4 X ear rubbers