About this item. [Amazing Waterproof] The earphone is waterproof , earphone can resist gentle water spray & splash but Bluetooth signals are isolated underwater . So showering and swimming is fine but diving is a little bit challenging for this earphone .. [Compatible with universal Bluetooth Devices] Compatible with iPod, iPhone, iPad, Android device, mp3 player, CD player, portable DVD player, radio, laptop computer and other devices with Bluetooth audio port.. [High quality noise cancellation] With outside noises reduced, the microphone sound would be clearer as making phone calls. You can enjoy hands-free phone calls with high sound quality even walking on the street.. The Bluetooth range is up to 100ft in the open space and 40ft in the space with obstacles.UP TO 6 HOURS Music playing for full battery charged. The battery status will be displayed automatically on the top bar with Android 7.0 or higher and ios 9 or higher.. [Lifetime Warranty] If there are any problems with the LANDAY earbud, contact us, and we'll try our best to help you out.. Imported from USA. Extremely Comfortable, Crazy Shakes and Not Fall Off. strives in providing a quality item and an excellent service to serve our customers better. This mini headset owns better echo cancellation, noise suppression and stable signal. You can enjoy your conversation and music without disturbing. Built-in HD mic makes hands-free calls easily. From now on, let’s say Goodbye to line limited! Tips: 1. Bluetooth can not transfer the sound in the water, so in the water can not listen to music. No bluetooth headset will continue to receive a signal underwater. It's physically impossible. Bluetooth works at 2.4 GHz, and water absorbs that frequency - it's why microwave ovens work at that frequency, because the water in food absorbs all the energy. You won't find any bluetooth headset from anyone at any price that can do this. 2. It is recommended to use the following charger charger 2A, the product power is small, high-power charging may be power protection (charge into the power). 3. When swimming, be sure to plug the plug, put on a waterproof cover. Headphones do not wear waterproof cover is IP67 standard, bring waterproof jacket is IP68 standard. How to pair your device? 1. Long press button for 3 seconds to power on. 2. Press the multifunction button for about 5 seconds until red and blue light flashes alternatively. Earphone enters in pairing mode. 2. Turn on your phone, open bluetooth search function, you'll find bluetooth named M760i from your phone,tablet pc, laptop etc. 3. Then click it to pair your devices with this earphone. The Bluetooth indicator light is off when connected successfully. Accessories List: 1XUSB to Micro USB charging cable 1XUser manual 1XSets of extra ear tips 1XSets of extra ear cushions 1XSet of ear hooks 1XCarrying case