Mini Wireless Bluetooth Earbuds Stereo Earphones with Charging Box for iPhone

Ergonomic design, secure fit, no troublesome wires from tangling or around your neck. Fantastic TWS (True Wireless) technology makes wireless synchronous connection stereo pairing come true.
Advanced Bluetooth 4.2Bluetooth 4.2 Technology let you enjoy high-fidelity sound, faster pairing speed and stable connectivity.
Authentic wirelessNo troublesome wires,more convenient to use.
Stereo The earbuds not only can be used as single part but also are bale to enjoy stereo.
Functions It is great for hands-free calling, listening to music, news, etc.
Strong Signal Seamless and Stable connection with all Bluetooth enabled devices up to 33ft Bluetooth range.
Sweat-proof Offers sweat-resistant protection while running, biking, training, jogging, hiking, exercising with them in your ears.
Compatibility Compatible with most bluetooth enabled devices, such as iPhone 7/7s, Samsung and so on bluetooth enabled phone.
Great Battery Life The new and improved lithium polymer battery allows seamless enjoyment of music for up to 4 hours and only take 1.5 hours to fully charged.
Specifications
Bluetooth Version V4.2
Working Distance Within 33ft/10M
Music Playtime 3 hours
Calling Time 5 hours
Standby Time About 20hours
Battery Specs Li-polymer 3.7V, 46mAh
Charging Time About 1.5H
Package Contents 1 x Earbud, 1x Charging Cable