Running Headphones Wireless Earbuds with Earhooks ?Over Ear Sport Headphones Sweatproof Earphones Workout Jogging Gym Specification:Product Name: Wireless EarbudsProduct color: BlackMaterial:ABSBluetooth 5.0Bluetooth effective distance < 15mOptimal call distance < 15mBluetooth operating frequency: 2.402Hz ~ 2.480GHzBuilt in battery: lithium battery: headset: 3.7v/35mah; charging stand: 3.7v/450mahSingle life time of earphone: 6Hwith the capacity of earphone compartment: 18hLoudspeaker unit: 8mmCharging time: earphone: about 0.5 hours; Charging box: about 1-2 hourT-ouch Dual wearing modeCharging box size: 9.2x7.4x4.4mm/3.62x2.91x1.73inchPackage size:15x8x5/5.91x3.15x1.97inchNet weight: 80g/0.18lbsGross weight:145g/0.32lbsmain material: ABS Features:B-luetooth 5.0und hd mic: adopt the advanced bluetooth 5.0 technology, faster paring and universal compatibility. provides in call stereo sound. you can feel free to chat with your firend anytime.Convenient Buttonless t-ouch Control:Features with capacitive t-ouch interface, can largely minimize the pressure to your ears when you t-ouch the button for various functions.Control your playlist without reaching in your pocket: Skip songs, L-AUNCH music and answer calls simply by tapping your earbuds, so you can stay in the moment.Immersive Stereo Sound with long Lasting Barttery Life:This bluetooth earbuds provides pure balanced audio and clarity output for all music genres with loud sound, rich bass, clear midrange, balanced treble and high definition. A single charge gives you long hours of listening. Enjoy your earbuds the entire day, without missing a beat.Ultra lightweight and compatible for ear: The surface and Angle of earbuds in-ear part have been polished and refined repeatedly to achieve a balance between beauty and comfort and make it comfortable to wear, making it as light as a feather and discreet in the ear. Ergonomic design provides a comfortable and secure fit that doesnt protrude from your ears especially for Sports, Workout, G-ym.O-NE STEP Auto Pairing. Picking up Earphones from charging case,they will power on and pair with each other automatically.Then active mobile phone bluetooth to connect. After the first successful connection,the sports earbuds will automatically connect to the last paired device when reboot. Package Include: 1x Wireless Earbuds1x USB charging line1x Charging Case1x Specification