Wireless Earbuds, Bluetooth 5.4 Headphones Deep Bass Stereo Sound Ear Buds with 4 Noise Cancelling Mic, IPX7 Waterproof in Ear Earphones, 48H Playtime for Smart Phone Laptop Pad Sports Workout,Black

Product Description

K66 Wireless Headphone Technical details

Connectivity Bluetooth 5.4 wireless technology Charging Port Type-C Fast charging Battery Type Lithium polymer battery Support Decoding Format SBC/AAC Frequency Range 20Hz-20KHz Dust Sweat and Water Resistant Dust, sweat, and IP7 waterproof: K66 and charging case Single Ear Bud Weight 4 grams (0.14 ounces) Case with Ear bud Weight 40 grams (1.41 ounces)

Highly Detailed Sound: Thanks to 14.2mm speakers and triple-layer composite diaphragms, K66 noise cancelling earbuds produce sound with strong bass, clear mids, and bright treble. These earbuds feature dual touch controls on both earpieces, allowing you to easily manage volume, skip tracks, pause music, answer calls, and activate your voice assistant. With this intuitive touch interface, there’s no need to reach for your phone or fumble with physical buttons, control is always just a tap away.
Noise Reduced by Up to 90%: The K66 features an advanced noise-cancelling system designed to block out a broader range of distracting sounds. No matter where you are, you’ll always have the peace and quiet you need to stay focused. With ENC Noise Cancelling technology and 4 built-in microphones, you can minimize unwanted noise and enjoy crystal-clear audio whether you’re commuting, working out, or simply relaxing.
Advanced Bluetooth 5.4 Technology and Auto Connection: Featuring advanced Bluetooth 5.4 chip, You can get 2x faster transfer speeds than Bluetooth 5.3, more stable transmission, lower power consumption and ultra-low latency listening experience. Also, Once connected the first time, the earbuds will automatically link to your phone when you open the charging case. They’ll stay connected even if your phone is in your pocket, with a range of up to 33 feet.
Up to 48 (8h + 40h) hours of battery life and speed charging: With 8 hours of battery life in the earbuds and 48 in the case, provide all-day audio. When you put earbuds into the case, then bluetooth earphones will start to be charged. 400mAh battery capacity charging case can provide extra 5 times full charging for both earbuds, each in ear earbud can last 8H on single charging. When you need more power, you can speed charge an extra two hours in just 10 minutes.
Ergonomic IPX7 Waterproof Design: Crafted with ultra-light nanomaterials, these bluetooth ear buds achieve IPX7 waterproofing, offering protection from dust and rain. The lightweight, in-ear design perfectly contours to the shape of your ears, paired with 3 size soft silicone ear tips, ensuring comfort in any environment. Immerse yourself in pure music, anytime, anywhere, with these wireless earphones