Otium Bluetooth Headphones, Wireless Earbuds IPX7 Waterproof Sports Earphones with Mic HD Stereo Sweatproof in-Ear Earbuds Gym Running Workout 15 Hour Battery Sound Isolation Headsets

Headphones are a premium product with a number of key benefits:
- Operating Distance of up to 30ft in Open Space and up to 10ft in Inner Space.
- Best Noise-Isolating! Unmatched by any other Bluetooth Headphones.
- Intuitive User Interface Allows a Full Music Control From Headset.
- Thanks to the Top-Notch Microphone You Would Sounds Great While Talking By Phone.
- Sleek Design that Takes Aesthetics to a Whole New Level.
- Quality Build that Guarantees Longevity and Service.
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What's in the Box:
• Bluetooth Headphone
• Micro USB Charging cable
• 2 Sets of extra ear tips
Tips:
<1> Please charged your headphone when in low battery life to achieve better Bluetooth connection and protect your battery.
<2>Please choose suitable ear tips and wear your headphone tightly when you are running or cycling, it will help you reduce the annoying wind noise.
Attention！！
1.Please use the standard 5V/1A charging plug to charge the headphones.
2.Please don't charge the headphone in your car or use fast charger, otherwise the headphone may broken because of the unstable voltage or excessive current.
3.Please notice that the charging voltage must be not exceed 5.5V and the charging current must not exceed 3A.