Wireless V5.3 Bluetooth Earbuds Compatible with Samsung Galaxy A03 Updated Micro Thin Case Quad Mic 8D Bass IPX7 Waterproof/Sweatproof

SPECIFICALLY DESIGNED: This is specifically compatible with Samsung Galaxy A03, 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 and easy-to-read Bluetooth LED display clearly shows the accurate power level of the charging box and the earphone, allowing you to better plan future headset management without worrying about the earplugs running out of power.
CHIP WIRELESS UPGRADE: Upgraded with the newest digitally optimized 5.3 Authentic Certified Bluetooth Chip, featuring automatic boot and pairing. CVC 8.0 intelligent noise reduction delivers HD call quality, unaffected by noisy surroundings. IPX7 WATERPROOF AND 8D
BASS: Daily-life waterproofing supports rainy outdoor sports and gym sweating, letting you enjoy music during workouts. Experience the HIFI scene and immersive 8D stereo surround sound.
WHAT YOU GET: You will receive a 2, 000mAh powered case that provides 24h26 hours of use for your portable Bluetooth F9 TWS earphone, complete with a power pack storage gift box; the charging bank headset can deliver over 24 hours of use