SM828 IPX7 Waterproof Headphones Wireless Bluetooth Earphone 16GB MP3 Player In-ear Stereo Music Earbuds Sports Headset

SM828 IPX7 Waterproof Headphones Wireless Bluetooth Earphone 16GB MP3 Player In-ear Stereo Music Earbuds Sports Headset Equipped with BT Version 4.1, low power consumption, quick connetion 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 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. Features: *Equipped with BT Version 5.0, 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 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: 5.0 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: 250mAh Package Size: 16* 11* 4cm/ 6.3* 4.33* 1.57in Package Weight: 162.7g/ 5.74oz Package List: 1* SM828 Earphones 3* Pairs of Ear Cap(One pair of them are already on the earphones) 1* USB Charging Cable 1* User Manual(Chinese/ English)