Mpow Wireless Earbuds Sports, in Ear Earphones Pro Version Aptx-HD Bass/BT 5.0/12H Playtime/CVC 8.0 Mic/PX7 Waterproof, Running Bluetooth Headphones for IOS/Android/Windows - Pink

♫ Flexible Earhook Design For Sport Comfort and secure fit with light weight and ergonomic design,supper stablity with earhook, in-ear fitting tips and headband, great for Running, Jogging, Hiking, Biking, Gym, Working out outdoor or home. ♫ Powerful Bass Stereo Sound Upgraded headphones bluetooth with 10mm dynamic drivers with CVC 8.0 call cancelling tech provied you a fantastic sound quality with powerful bass sound and supper crystal clear calls. ♫ Up To 12 Hours Audio Play The headphones applied to the latest CSR chipset technology, lower power consumption but features faster & more stable signal transmission. ♫ One Step And Auto Pair Equipped with the latest bluetooth 5.1 technology, easy to connect to your electronic device such as IOS/Android/Windows equipment, and 1 SECOND auto pair to your device next time. ♫ IPX7 Waterproof With ergonomic design and silicone ear hooks, wireless headphones secure stay on your ears, feel great to wear and will never fall out. Upgraded Waterproof Rating, 100% prevents ordinary splashing water and rain Specifications: - Bluetooth Standard: 5.1 - Wireless Profile: Headset, Handsfree - Operating Range: 10m(33ft) - Standby Time: 300hrs - Charging Time: 2hrs - Talk /Playing Time: 12hrs - Charging Voltage: DC 5V - Battery Capacity: 100mAh/3.7V Package Contents: - Earphone × 2（R&L）   - Regular Ear Tips(XS,S,M,L) × 4 Pair - Carrying Case× 1     - Charging Cable× 1