Bluetooth 5.1 Headphones Bluetooth earphones with the most advanced bluetooth 5.1 chip can support stable transmission, faster speed and stronger signal and not easy to drop out during use. Experience delightful music, movies, podcasts and calls in a whole new way. HiFi Stereo Sound Wireless earbuds adopt lossless HD rendering technology that produce incredible sound quality with deep bass and crystal crisp treble. it delivers very clean sound without distortion even at high volume, just like you listen to music at the concert. IPX7 Waterproof Sport Earbuds Made of advanced waterproof materials and design, these Sports Wireless Earbuds are waterproof and sweatproof. Ideal for cycling, running, fitness, skiing, travelling, hiking, water sports, etc. 40Hr Ultra Long Playtime Sport wireless earbuds can support up to 10 hours play time after per full charges. 950mAh capacity will provide an additional 40 hours with multiple charges from the portable compact charging case. Ideal for everyday sport, workout, travel, etc. Share Your Happiness Different from traditional sports headphones, Power Q20 Pro wireless earbuds are totally free of wires. You can get two separately earphones in fact. Give one earbud to your lover/familiar/friend to share your moment. Package Included: 2 * Sport Bluetooth Earbuds 1 * Charging Case 1 * USB Charging Cable 3 * Ear Tips（S,M,L） 1 * Manual 1 * Wipe Cloth