Bluetooth Headphones, Wireless Earbuds Waterproof Headset Magnetic Stereo Sports Earphones with Mic for Running Workout Gym Noise Cancelling, Secure Fit, up to 9 Hours Playtime

U6 Bluetooth Headphones-Your Best Choice. Specifications Bluetooth Version: 4.2 Noise reduction: CVC6.0 Operation Range: Up to 30 ft Talking/Playing Time: Up to 8h Standby Time: Up to 180h Charging Time: 1.5h Weight: 19g /0.67 oz Audio Codec: APTX Bluetooth Chip: CSR8645 Bluetooth Version: Bluetooth 4.1 HSP?HFP?A2DP?AVRCP Warm Tips: If you are using an iphone and connected to this earbud, it can be used to count exercise time, distance, speed and calorie consumption. You can also see the power consumption of the headphones. However, this feature is only available for IOS systems. What's in the box: 1 x Bluetooth Headphone 3 x Silicone Ear Tips 1 x Memory Foam Ear Tip 1 x Charging Cable 1 x User Manual Note: 1. When charging with a USB adapter, the charging current should not be greater than 1A. Otherwise it will cause accident! 2. The bluetooth connection will be interfered by other electronic devices. Please kindly reconnect the earphones if they are influenced by other electronic devices.