Surprise events:Buy earphone, get EVA storage bag. You can choose your favorite color.
EVA bag color: pink, blue, red, white,black.
S8 earphone color: black, gold, silver, blue.
M9 earphone color: black, gold.
Shocking sound effects, super sweat resistance, enjoy sports!

Feature:
Mild-proof and sweatproof design, while sporting while listening to music although in the rain or sweating
Magnet Human engineering design and high quality materials make the headset comfortable for daily use
Portable and light weight design, with very easy to store in your bag
With CSR4.1 audio decode technology, offering you perfect sound
Voice command for picking up / rejecting calls
Control music and calls from the headset
Allow you to answer the phone anytime and anywhere
Suitable for all Bluetooth enabled
hands-free handsets, drive more at ease
Portable and light weight

Specifications:
Type:M9,S8
Color: black,gold,silver,blue
Bluetooth chip and Bluetooth version: CSR 4.1
Bluetooth protocol: A2DP AVRCP HFP HSP
Battery,Charging power,Refer to the manual for details. Because of different product specifications.
Sensitivity: 103db +/- 3dB
Impedance: 32Mw
Transmission distance: Accessible 10m
Operational temperature: -10 to 50°C
Frequency: 2.4GHz-2.48GHz
Talk/Music time: about 2-4 hours
Time: about 5 hours
Standby time: about 160 hours
Charging time: Approximately 1-2 hours
Charging: cable included
Battery: Built in lithium polymer battery

Package Included:
1 x Earphone
4 x Ear cap
1 x Charging line
1 x Manual
1 x Earphone Storage Case