Master Dynamic MW07 True Wireless Earphones - Bluetooth Enabled Noise Isolating Earbuds - Lightweight Quality Earbuds for Music Features TRUE WIRELESS BLUETOOTH EARPHONES: Quick pairing technology and 20+ meter range of Bluetooth connectivity. NOISE ISOLATING: Snug, noise-isolating fit that makes it more difficult to hear outside ambient noises and conversation. QUICK PAIRING AND MICROPHONE: Bluetooth 5.0 with quick pairing technology delivers expansive sound while 2 beamforming mic arrays provide clear calls without any interference phones. LIGHTWEIGHT COMFORT FIT: lightweight material and proprietary silicone fit wing in two detachable sizes for a custom and extra secure in-ear fit. CHARGING CASE: Hand-polished stainless steel charging case provides elegant mobility and holds 3 additional charges for a total of 14 hours of listening time. Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. Competitive Pricing With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you're getting a good deal when purchasing with us. 30-day Money Back Guarantee We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money-back or a replacement within 30 days. No questions asked!