Bluetooth Version:V5.0+BR+EDR+BLE Charge time:1 hours Playtime:5-7 hours Standby time: 20-30Days

Sound Quality--- Bluetooth earphone has Good Sound Quality, Excellent Sound Volume, Good mids, lows, and highs. Great sound quality no distortion.

Great Battery Life--Wireless Bluetooth headphones has great battery life achieved by an upgraded and improved lithium polymer battery, that charges fully in less than 1-2 hours, can hold a charge for up to many hours consistently for a long time.

Noise Cancellation--- Bluetooth earbuds with clear and good bass, only thing you hear is the music you are playing, nothing else.

For example, with full volume tranquil music saturating my ears - it totally drowned out the bickering, pestering & incessant noises of your kids or noisy surroundings.

Make Your Life Comfortable--- Bluetooth headset for cell phones, true wireless true free, release your hand, and release your mind, make your life better and convenient.

High Quality Material---- Wireless Bluetooth headphones earphones earbuds, adopted latest Bluetooth technology, upgraded acoustic components produce the highest fidelity music, strong patented structural design and superior quality Components, won’t let you down easily.

Versatile Bluetooth Wireless Headsets----- ear buds are comfortable and sit in your ears nicely, suitable for any occasion, school, public, workouts, jogs, pushups, and work, even home.