Features:
*Equipped with BT Version 4.1, low power consumption, quick connection speed which brings you an unprecedented experience.
*Waterproof design enables you to enjoy outdoor sports in rainy days and swimming, no worry about water.
*Built-in microphone enables hands-free calls to set free your hands when doing sports.
*Hifi sound quality. Battery display. Also supports high phone call quality.
*With 16G memory, it is convenient to use when the mobile phone is not in your hands.
Specifications:
Model: SM828
BT Version: 4.1
Capacity: 16GB
Color: Black, Black & Blue, Black & Red, Black & Green (Optional)
Frequency Response: 20-20000Hz
Sensitivity: 120±3dB
Impedance: 32Ω
Calling Time: 12H
Music Playing Time: 12H
Standby Time: 360H
Charging Time: 2-3H
Power Supply: 110 240V
Charging Voltage: 5V
Battery Capacity: 170mAh
Package Size: 16 * 11 * 4cm / 6.3 * 4.33 * 1.57in
Package Weight: 162.7g / 5.74oz
Note: There are two kinds of ear gap in the package. Please wear waterfroof ear gap when swimming.
Package List:
1 * Pair of SM828 Earphones
6 * Pairs of Ear Cap (One pair of ear caps are already on the earphones)
1 * USB Charging Cable
1 * User Manual (Chinese / English)