Good sound quality. Only one. Pick up in Diamond Bar or City of Industry. eBay: $29.99 plus tax My price: $12 6mm Premium Speaker Drivers deliver truly natural, authentic and balanced sound, intricate detail and high-end for balanced and deeply nuanced listening. And earphone adopts a stereoscopic circular triangle design and features brushed aluminum inlay on the outer face. BM1 Bluetooth Earbud Charging Case features a precision decorative plates enclosure crafted from two blocks of Aluminum Alloy, creating a thin and light mobile charging case that's also highly durable. It supports TYPE-C charging and has a waterproof plug. Long hours of trainting? Marathons? Bring it. Each Earbud has 6 hours of listening time so you can keep your music going. With the charging case, you’ll get more than 24 hours of combined playback. And 15-minutes charging gives 1 hour of playback when battery is low. This Lightweight Earphone is built for performance with a ergonomic design for sweat and water resistance. Multiple wing-tips options for extended comfort. Noise reduction ear-tips provides superior sound isolation, optimize your sound. The Most Advanced Bluetooth 5.0 Chip, integrated electromagnetic coupling antenna provides a stable transmission. BM1 wireless headsets features with one step pairings, touch control sensors and triple-tap activate voice assistants. Unique call noise reduction algorithm to ensure clear call quality in noisy environments.