The Charlemain 5.0 Bluetooth Headphones boast a solid battery life, IPX5-rated waterproof durability, fantastic sound, and an array of great features set. Whatever your day and your activity demands from you, your earbuds will enhance your sports, music and calls. With up to 8 hours of battery life on a single charge, you can power a week\'s worth of work-outs, keeping the music playing and the calls answered.


Specifications:

Bluetooth Standard: V5.0
Support Protocol: Headset, Handsfree, A2DP
Operating Range: 10m(33ft)
Standby Time: 180hrs
Charging Time: 1.5hrs
Talk /Playing Time: 8.5hrs (60% volume)
Charging Voltage: DC 5V


Package Contents:

Bluetooth Earphone × 1
Ear Hooks × 2
Mirco USB Charging Cable × 1
User Manual × 1


Warm Tips:

● If the headphones are being used for the first time, or if the headphones have not been used for a long time, the battery will need to be fully charged before use.
● Active Noise Cancellation works best for sustained sounds of the same frequency. It won\'t fully cancel all noise. If there\'s a sudden loud sound, you will still hear it.
● Correct way to avoid earbuds falling out: You should be looping your earphones around your ear for a comfortable grip.
● Maximum range up to 10m/33feet is calculated in open space. Please avoid environmental factors, such as stucco, metal or concrete walls which might impact the range of these Bluetooth earphones.