Mini True Wireless Headphones 5.3 Clip-on Air Conduction On-Ear Wireless Running Headphones Digital Display Wireless Noise Canceling High Sound Quality Headphones Material: ABS Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 120g Package size: 15x9x3cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) SPORTS: These Wireless Headphones Are Nano-coated To Withstand Everyday Spills, Sweat And Rain. This Is The Choice For Strenuous Sports And Any Weather. Power Indicator To Extend Battery Life: Up To 30 Hours Of Music Playback Per Session With The Charging Compartment. Excellent Ergonomic Design: Make The Headset Fit Better In The Ear Canal, More Stable, Won't Be Thrown Off When Exercising, Not Easy To Loosen Or Fall Off. 5.3 And Auto Pairing: 5.3 Chip Provides Faster Pairing, Stable Connection And Signal Transmission. With Turned On, Simply Take Out Two Or Any Headphones And They Will Automatically Turn On And Connect. The Powerful 5.3 Chip Works Perfectly With Tablets, Laptops And Smartphones. CLEAR CALLS AND POWERFUL ONE-CHARGE FUNCTION: This Wireless Headset Produces Powerful, Dynamic And Detailed Sound With Excellent Sound Effects And Sound Dynamics. The Call Noise Canceling Feature Allows You To Talk Clearly And Immerse Yourself In Your Music.