QCY QY19 Wireless In-ear Headphones Stereo Music Earbuds Sports Headset BT5.0 Waterproof and Sweatproof with Mic

Features: *Equipped with BT Version 5.0, low power consumption, quick connection speed which brings you an unprecedented experience. *Waterproof and sweatproof design enables you to enjoy outdoor sports in rainy days, no worry about water and sweat. *Built-in microphone enables hands-free calls to set free your hands when doing sports. *Built-in rechargeable 74mAh earphone battery offers about 5.5 hours of music time and about 160 hours of standby time. *With line control buttons, easy to control playing / pausing, adjusting the volume, previous / next songs, answering / rejecting / ending calls.
Specifications: Brand
Name: QCY
Model: QY19
BT Version: 5.0
Color: Black, White (Optional)
Frequency Response: 20-20000Hz
Sensibility: 1083dB
Impedance: 32O
Battery Capacity: 74mAh
Transmission Distance: 10M
Standby Time: About 160 hours
Music Time: About 5.5 hours
Charging Time: About 2 hours
Package Size: 16 * 11.5 * 4cm / 6.3 * 4.53 * 1.57 in
Package Weight: 112g / 3.95 oz
Package List: 1 * Pair of BT Earphones 2 * Pairs of Ear Cap 2 * Pairs of Ear Adapter 1 * USB Charging Cable 1 * User Manual (Chinese / English)