Product Information Wireless Headphones Bluetooth Foldable Soft Memory-Protein Earmuffs Wireless Bluetooth Headphones Color:1 Black-Red Immersive Hi-Fi Sound Designed for an excellent listening experience, Mpow Bluetooth headset with CSR chip and around-ear cushion design can provide robust, immersive and Hi-fidelity sound. Advanced Compatibility The Wireless Bluetooth Headphones can easily and quickly connect with smartphones, tablets, TVs and other Bluetooth devices within 33 feet, bringing you crystal clear sound effect. PLEASE make sure the driver software of receiving adapter is fully updated when connected to PC or laptop, and you need a SEPARATE Bluetooth adapter when connected with TV. Foldable and Portable Design The foldable design makes it easy to store them when not in use or during travels. The stainless steel slider headband allows you to find the perfect fit and provide excellent durability. Dual mode: Wireless & Wired In the wireless mode: With a built-in 420mAh battery which provides 13 hours' continuous wireless playback and let you get rid of the tangled cables on the move; In the wired mode: Used as a wired headphone with an audio cable. Note: 1. Please keep the headset in dry and cool environment as the earmuff is made of memory-protein materials. 2. The microphone only works in the wireless mode. Specification Bluetooth Version: 4.0 Range: 33 feet (10 meters) Talking Time: Around 15 hours Playback Time: Around 13 hours Charging Time: 4 hours Charging Voltage: 5V Battery Capacity: 420mAh Packing List 1x Mpow Bluetooth Headset 1x 3.5mm Audio Cable 1x USB Charging Cable 1x Packing Bag 1x User Manual Features and Specification Wireless Bluetooth Headphones Features: Enter your model number to make sure this fits. IMPRESSIVE SOUND QUALITY IS THE ULTIMATE GOAL & PLEASE NOTE: 1. This item is passive noise isolating, NOT active noise cancellation(ANC), it can't cancel the noise completely but it won't drain the battery and damage the sound. As an additional factor of sound quality, it is better than ANC. 2. The closed-back design provides immersive Hi-Fi sound with CSR chip and 40mm driver together. If you care more about Noise Cancellation than Sound Quality, you may consider other alternatives. BUILT TO STAY COMFORTABLE: The Memory-protein ear cushion simulate human skin texture, ensuring lasting comfort. The stainless steel slider and softly padded headband allows you to find the perfect fit without constraint and provide excellent durability. NEVER POWER OFF, BOTH WIRELESS & WIRED: 1. The wireless mode: A built-in 420mAh battery provides up to 13-hr music time/15-hr talking time in a single charge; 2. The Wired mode: you can also use it as a wired headphone with the provided audio cable so the headphones will never power off. HANDS-FREE CALL & BUILT-IN MIC: Please Note: The Microphone only works in the wireless mode. Mpow Bluetooth headphones provide a quick and stable connection with your Bluetooth enabled devices like cell phones, tablets, pc, TVs within 33 feet, with a high-quality built-in microphone for hands-free calls. FOLDABLE DESIGN WITH A PORTABLE BAG & GENTLE REMINDER : The foldable Headband is not only designed for saving your desk space but for carrying in the provided bag. Gentle Reminder: Depending on your head/ear size/shape, it may be a little tight(feels like“on ear”) for someone to wear which is designed to avoid sound leakage. In case of that and to get both audio and wearing comfort, please take off the headphone every 1-2 hrs to get your ears relax and protect them from muggy environment in use. Shipping / Return Policies Shipping: Shipping is FREE within the Continental United States ONLY. We Do Not Ship to PO/APO Boxes, HI or Alaska International shipping available using eCRATER's global shipping program. Sorry there is no local pick up of item Please include a Physical Street Address Shipping Address Must Be Paypal Verified All Wireless Bluetooth Headphones ship within 24-48 Hours Of Payment Verification (Excludes Weekends & Holidays) We require Immediate Payment. Terms of Sale and Feedback: Feedback is extremely important to eCRATER and to Family as We build our eCRATER business. If you are happy/satisfied with your transaction, please take a moment to leave Positive Feedback. Communication is KEY! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating. Many issues are easily resolved by contacting the seller before contacting eCRATER. Customer Satisfaction is our TOP priority! We promise we can make you happy if you give us a fair chance. Returns/Problems: All Wireless Bluetooth Headphones qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged. Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! Please send a message direct to me through eCRATER messaging if an item is damaged, broken, or incorrect so we can promptly track and resolve any issues. All Wireless Bluetooth Headphones are IN STOCK at time of listing. Inventory on eCRATER changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Please feel free to message us about any item being in stock or with any questions you may have. IT IS NOT OUR INTENTION TO MISLEAD BUYERS INTO PURCHASING OUR ITEMS SO PLEASE READ THE TITLE AND THE DESCRIPTION CAREFULLY. Buyer is responsible for return shipping on any item that is not damaged. We sell BRAND NEW items.