UPC 664248673640

• Excellent Stereo Sound -- The latest bluetooth V4.1, CSR 8635 and CVC 6.0 noise cancellation technology, Ensures the supreme HD Hi-Fi stereo sound for music and provides you clearer voice for calls
• Comfortable and User-friendly -- Premium TPU material of neckband, Soft eartips and earhooks, Ergonomic earbuds design, Simple headphone cables, Built-in magnet attracts the earplugs together when not using, All these make you all day long comfortably
• Perfectly Suitable for Outdoor -- Because of the unsurpassed sound quality, convenience of use, and Sweatproof & Waterproof , Especially suit for outdoor sports, Such as running, marathon, travel, skiing, hiking, cycling, Kayaking, camping, climbing, fishing, gym and more
• Reliable Battery Life -- Powerful rechargeable battery provides up to 8-10 hours of continuous talking/music time and 380 hours of standby, with a quick charge of only 1 hour
• Great Gift and 12 Months warranty -- Great gift for your families, friends and partners, Pleasantly surprised for them, and we can provide 12 months warranty and 30 days no-questions-asked return policy, You can feel free with your purchase

What kind of bluetooth headset is super? Super sound quality, Suit for outdoor & indoor, Very convenient to use, Fashion design, long Playtime and standby time, It will be perfect ! KeerKoor bluetooth headphone is your best choice! Why is KerKoor Earbud so unusual? Because: High-Fidelity Sound: Bluetooth 4.1 and CVC 6.0 noise cancellation technology ensure crisp and skip-free stereo sound, Enjoy clear hands-free calls, More comfortable: 60 Lighter than most other neckband headsets, Curved design fits all-day wearing, waterproof/sweatproof protection: This in-ear headsets durability with IPX4 rating to sweat and splashes resistant, Suit for outdoor and indoor, Magnetic Earbuds: Built-in magnets let you attach the two headphones together, a convenient way to carry, Incredible Playtime: Enjoy up to 8-10 hours of talking/music-playing time, 380 hours standby time, Fully recharge on just 1 hour, Specification: Bluetooth version: V4.1, Frequency range: 2.4GHz - 2.48GHz, Operating distance: up to 33ft /10m, Standby time: up to 380hrs, Calling-talking / music-playing time: 8-10 hours, Charging time: about 1h, Battery: 5 V/130 mAh, Bluetooth profiles: A2DP, AVRCP, HSP, HFP, Compatible with: iPhone, iPad, iPod, Android, Windows Phone, smartphones and so on, Operating temperature: -20 60 , Package included: 1 x KeerKoor Wireless Bluetooth Headphones Neckband, 1 x Micro USB Charging cable, 1 x User Manual, 2 x Earhooks sets, 3 x Eartips sets , Warning: Please read user manual in detail before usage, It is IPX4 rating waterproof, can't be soaked in water to use, which may damage to the sound quality and the device