Bone conduction headphone, IP68 waterproof, come with adjustable silicone band, comfortable to wear, protects hearing well, suit for most people. Bone conduction headphone the sound vibrations go, by bone, straight to the inner ear, instead of insert your ears, it's protects your hearing well.Wraparound headband is made of Titanium alloy material, come with adjustable silicone band, lightweight(42g), wear comfortable, suit for most people.IP68 waterproof and sweat-proof, suit for all kinds of bad weather. It's great for swimming, running, jogging, workout, skiing, camping, walking, etc. What You Get? 1* Headphones Swimming 1*USB Cable 1*Manual Specifications: Model: K7Type: Sports HeadphonesMaterial: Titanium alloy + siliconeMode: Bluetooth V5.0+ MP3 PlayerMemory: 16GB (store 4000+ music)Wireless Distance: 10M Battery capacity: 350 mAFrequency Range: 20-20kHzMicrophone: Anti-interference -42dB Music formats: Support WMA, MP3, WAV, APE, FLAC, etc. Air Conduction Technology Built-in MP3 Player and 16G Memory Bluetooth 5.0, Waterproof IP68 Open-ear Design, Stereo Sound, Ultra Light Play Time 6-8h, Standby Time 15 Days High Fidelity Stereo Professional lossless sound qualityBluetooth 5.0, wireless distance 10mEnjoy the music while still be aware of the surroundings Easy To Operate Open-ear headphones the physical buttons design as it prevent “accidentally”pressing touch sensitive buttons on other headsets. Long Battery Life Charge time 2HTalking/music time 6-8HStandy time 15 daysAllows you enjoying the music for a long time.
