APEKX Bluetooth Headphones, Noise Canceling Wireless in-Ear Earphones, HiFi Stereo Bass Sport Headset w/Mic, IPX7 Waterproof Wireless Earbuds for Running, Gym

FEATURES: -Bluetooth V.4.1 technology with CVC 6.0 noise canceling, ensure you enjoying best stereo sound with powerful bass -PX7 sweatproof / waterproof protection -Durable and lightweight -Ergonomically designed ear hooks, ensure a comfortable and secure fit -Built-in HD microphone function, you can enjoy the hands-free calling -Up to 8 hours for pleasure musically -Compatible with all Bluetooth capable devices SPECIFICATION: Bluetooth version: Bluetooth 4.1+EDR Chipset: CSR8635 Operating distance: up to 49 feet (15m) Battery:Rechargeable Lithium Battery 110mAh Frequency: 2.4GHz Standby time: up to 230 hours Charging time: 2 hours Music time: approx.8 hours(medium volume) Talk time: About 8 hours Waterproof level: IPX7 PACKAGE CONTENTS: Bluetooth Headphones USB Charging Cable 3 Sets of Ear Tips - Small, Medium, Large Cable Management Clip User Manual