True High Definition Sound Drawing on extensive research and development, Zrtke headphones features stereo sound with high definition and unparalleled rock-solid bass. Let your favorite songs drive you forward. IPX6 Sweatproof for Sports With UL12, you have no need to worry the damage from sweat, light rains and accidental splash. You can attach the earbuds together when you don’t use them, and you can put them in the carrying case for storage. Longest Play Time Up to 8 hours of continuous talking / music time and up to 180 hours of standby with a single charge, so you can enjoy long lasting music and less time charging. Always Stay Comfortable Ergonomic and shallow in-ear design, soft silicone ear hooks, and memory foam ear tips brings secure fit without hurting your ear, enables comfortable wearing experience. You can choose ear tips among small, medium or large sizes(package included), you’re bound to have a secure fit that actually always stays in despite you are on the move while running, jogging, or exercising. What's in the Box: Bluetooth Headhpone Short Charging Cable Carring Case 3 Sets of Ear Tips - Small, Medium, Large User Manual Warranty Every Zrtke product includes a 30 days money back & 12-month warranty. Tips for using: 1.Please use the standard 5V/1A charging plug to charge the headphones. 2.Please charged your headphone when in low battery life to achieve better Bluetooth connection and protect your battery. 3.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.
- SUPERB QUALITY AUDIO: Built-in HD Microphone with CVC6.0 noise cancellation ensures a clearer recording quality. Allows for high quality and clear voice, even in noisy environments, like inside a gym or running/cycling on the road.
- WITH EASY-USE BUTTONS - Allows Skip/Play/Pause on your music tracks as well as all phone use without reaching your phone. Up to 30ft Bluetooth range in the open space and 10ft in the obstacles space.
- WITH IPX6 SWEATPROOF -With a water resistant and durable design, wireless earphones prevent against sweat and moisture damage thanks to its water resistant material. It is the best choice for use while running, exercising, jogging, and biking.
- LONG BATTERY LIFE: The built-in polymer lithium battery allows the headphones to only take 1.5 hours to fully charge, but plays for up to 8 hours of talk time or up to 180 hours of standby time.
- 12 MONTHS WARRANTY - With 12-month Manufacturer's Warranty and 30 days no-questions-asked return policy.