Features:
1. Latest Bluetooth 4.1 technology + CVC6.0 noise cancellation , giving you total freedom with advanced Pure Sound and SignalPlus technology delivering incredible audio performance.
2. Sweatproof & Lightweight - With Ergonomic design and perfect sizes of ear tips, to match your active lifestyle like Running, Jogging, Hiking, Camping, Hiking, Cycling and Driving.
3. More Music Time - Enjoy up to 4 hours continuous play time and up to 150 hours of standby time on a full charge. The built-in Mic also let you get high quality and hands-free calls with clear voice.
4. Compatibility - Fully compatible with iPhone, iPad, Appler Watch, Samsung Galaxy, Android Smartphones and tablets, Windows devices, and all popular Bluetooth devices.
5. Easy to Storage - No tangled cables, much easier to turn on and off. Perfect for your daily life!

Specifications:
Bluetooth Version: V4.1
Working range: 10m
Battery capacity: 70mah
Music time: 3-4 hours
Charging time: 2 hours
Standby time: 150 hours
Supported protocols:HFP/HSP/A2DP/AVRCP/APTX

Package:
1x Sport Wireless Bluetooth Earphone