Wireless V5.3 Bluetooth Earbuds Compatible with Lenovo N20P Chromebook Updated Micro Thin Case Quad Mic 8D Bass IPX7 Waterproof/Sweatproof

SPECIFICALLY DESIGNED: This is specifically compatible with the Lenovo N20P Chromebook, featuring a built-in direct MicroUSB (cable included) charging base for this earphone and mobile phone.
Second: Operational
function upgrade: One-touch switch for previous/next song, volume adjustment, and wake up.
COOL LED SCREEN: Simple, easy-to-read Bluetooth LED display clearly shows the accurate power level of the charging box and the earphone, so you can better arrange future management of the headset without worrying about the earbuds running out of power.
CHIP WIRELESS UPGRADE: Upgraded with the newest digital optimized 5.3 Authentic Certified Bluetooth Chip, featuring automatic boot and pairing. CVC 8.0 intelligent noise reduction delivers HD call effects without being affected by noisy environments. IPX7 WATERPROOF AND 8D
BASS: Daily-life waterproofing supports rainy outdoor sports and gym sweating, letting you enjoy music during workouts. Enjoy the HIFI scene and immersive 8D stereo surround sound.
WHAT YOU GET: You get a 2, 000mAh enabled powered case that recharges for 2426 hours of use for your portable Bluetooth Version F9 TWS earphone, with a power pack storage gift box; the charging bank headset can provide over 24 hours of use