Bluetooth Tecnology 5.0 True wireless earbuds equipped with new launched Bluetooth 5.0 advanced technology, reliable and fast connection for stable music streaming. Q350 support HSP, HFP, A2DP, AVRCP. 150 Hours No Stop Music 3500 mAh high-capacity battery provides 150 hours of battery life for Bluetooth headphones. With Extreme Fast Charge technology, sports headphones charge for 10 minutes and play for 1 hour. Immersive Sound and Powerful Bass Wireless earbuds equipped with advanced chip with SBC/AAC audio codex and premium 10mm dynamic driver, Q350 delivers professionally tuned immersive crystal clear sound with a silky treble, smooth mid and punchy bass at any volume. IPX7 Waterproof Bluetooth earbuds through IPX7 Waterproof and Anti-sweat Standards, adopt Nano Coating, Prevent the Water Sprayed from All Directions from Immersing in the Appliance and Causing Damage. These sport headphones were born for jogging, hiking, yoga, gym, fitness, travelling and etc. Comfortable wearing Bluetooth earphones are designed for sports. With skin-friendly ear buds and ultra-light materials By choosing the right ear cap and adjusting the position of the ear bud, you'll never have to worry about your headset falling off or feeling uncomfortable during an intense workout.