Wireless Earphones Bone Conduction Headphones Bluetooth 5.3 Waterproof Sports Headset with Mic for Workouts Running Driving Description: Product Name: Wireless Headphones Wearing Method: Air Conduction Acoustic Structure: Ring Iron Combination, Closed Charging Method: Ttpe-C bluetooth-compatible Transmission Distance: 12 Meters (without Obstacles) bluetooth-compatible : 5.2, SBC/AAC/Apt-X bluetooth-compatible Protocol: A2DP/AVRCP/HFP/HSP Battery Life: 8h Frequency Range: 20-20KHz Weight: Whole Machine 27g Specifications: 1. It Is Stable And Cant Be Dropped, You Can Exercise As Much As You Want, Optimize The Weight Distribution Of The Earphones, And Dont Worry About The Earphones Falling Or Shaking 2. Strong Battery Life, 15 Hours Of Talk Time, A New Generation Of Battery Life Upgrade, Can Last For 8 Hours When Fully Charged, Saving Worry And Effort 3. HIFI Sound Quality, 14.8MM Loudspeaker, Flagship Ultra-linear Speaker Vibrator Covering Low Frequency, Intermediate Frequency, High Frequency And Fully Strengthened 4. No Need For In-ear, Painless Wearing, Light Body, Skin-friendly Silicone, Giving You Comfort From The Inside Out, Wireless Without Restraint 5. Comes With A Large Memory Card To Store Songs, Switch To MP3 Mode, Get Rid Of The Shackles Of Mobile Phones, And Exercise More Easily 6. Memory Titanium Alloy Skeleton, According To The Size Of Different Head Shapes, The Shape Can Be Twisted Arbitrarily, With Endless Twists And Turns Package Included: 1*Earphone 1*charging Cable