8 Best

Dr Iphone 4 Battery Cases

of March 2024

  1. Product Highlights
    • Ergonomic shark fin design: bluetooth earphones are designed with flexible and soft earfins that distribute pressure while providing optimal comfort. each earbud weighs only 4.5 grams, which is 30% lighter than standard bluetooth earbuds, and comes with 2 sizes of ear fins and s, m, and l eartips for the best wearing experience.
    • 60hrs of playtime & type-c fast charge: wireless earbuds bluetooth provide approximately 8 hours of playtime in a single use, which can be extended to 60hrs with the mini charging case. the led display accurately shows the remaining battery level of the charging case, type-c fast charging port fully charges wireless earphones in just 1.5hrs.
    • Premium deep bass stereo sound and crystal clear call: wireless earbuds built-in 14.2mm drivers amplify bass by 43%. which make the bass more punchy and the midrange full and textured, so stereo sounds are crisp, clear, and balanced. 4 mic and enc algorithms that reduce noise during calls by 90%, keeping your voice sounding clear for every call.
    • 2023 new upgraded bluetooth 5.3: wireless earphones are equipped with the latest version of bluetooth 5.3 technology, which has been technologically upgraded to provide a low-latency listening experience with transmission speeds up to 90% faster than before. the wireless headphones support hfp, hsp, a2dp, avrcp and can switch pairing modes in less than 1s.
    • Ip8 waterproof & smart touch controls: ear buds utilize the latest ip8 nano-coating technology, which protects the internal components from liquids and ensures a longer lifespan. support binaural touch controls, which help make it easier to play, pause, adjust volume, answer, end calls, and activate siri and google assistant.
  2. Product Highlights
    • High-fidelity audio and cvc8.0 noise reduction: the wireless earphones are equipped with 13mm vibrating diaphragm speakers and hd rendering technology which can provide a powerful deep bass ( lowest 20hz)and crystal-clear high sound quality(up to 20khz). noise cancelling earbuds adopt (cvc) 8.0 noise-canceling tech that effectively separates your voice from the ambient ...
    • 40 hours playtime and led digital display: with fast charging type-c interface, the in ear wireless headphones be fully charged for only need 1.5 hours. playtime lasts for over 8 hours from a single charge and a total of 40 hours with the charging case. features with a smart led digital display, you can easily know the battery consumption on both wireless bluetooth head...
    • Target gender: unisex
    • Included components: 2x wireless earbuds
    • 2023 new bluetooth 5.3 technology and one-step pairing: wireless earbuds adopt the advanced bluetooth 5.3 technology, you can get 3x fast transfer speed (80% higher than the previous generation) and a more stable connection, almost no delay. whether you are at home, in the office, or on the go, don't worry about bluetooth getting disconnected. after the first connection...
    • Comfortable fit, ip7 waterproof: each ear buds wireless earbuds weighs only 3.8g, the ultra-light and ergonomic design allows you to wear them for a long time without feeling uncomfortable. try the three tip sizes to get snug in ear headphones fit and create a perfect seal for crystal clear sound. the wireless earbuds bluetooth are waterproof with an ip7 nano-coating to...
  3. Product Highlights
    • Premium deep bass stereo sound and crystal clear call: bluetooth headphones dual 13mm low-distortion composite dynamic drivers with high resolution decoder and triple-layer composite diaphragm restore the lively, detailed sound (boost bass by 43%). headphones wireless are equipped with high quality noise reduction mics to passively cancel 80% background noise so you and...
    • Mini ultra-light and comfortable fit: the portable charging case is lighter and smaller than others. weighing only 3g per in ear headphones and with a great ergonomic design, our earbuds wireless noise cancelling is suitable for most people in custom fit, snugly nestle in your ears, offering long-lasting comfort and a secure fit during workouts or sports. ip7 waterproof...
    • [new upgraded] bluetooth 5.3 technology and effortless pairing: wireless headphones adopt the advanced bluetooth 5.3 technology. the latest chip ensures the solid connection,fast transmission. you will experience a smoother and clearer music playback and conversations than ever with no more worries about signal loss or music dropouts. these wireless earbuds would instan...
    • Real-time dual led display and 56 hours playtime: digital led display is to show the power level for charging case and wireless earphones. when charging for the case, the led light will start to flash from 1 to 100. when you put earphones wireless bluetooth into the case, ear buds wireless earbuds will start to be charged. noise cancelling earbuds can last for 8h playti...
    • Sensitive touch control and powerful compatibility: touch intelligent design, touch pressure-free, easy to use. you can easily access different functions without operating a mobile phone such as media control and calls, switch to next or previous track, play or pause and activate siri etc. get rid of your hands, enjoy your self-absorbed moment! headphones wireless bluet...
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  4. Product Highlights
    • Unparalleled sound experience and enc noise cancellation for clear calls: the famoo wireless earphones utilize 14.2mm graphene drivers to produce refined and distinct mid and high frequencies, while the exclusive bass+ technology enhances bass output by up to 85%. this ensures exceptional bass performance and crisp vocals at any volume level. additionally, the x15 featu...
    • Latest bluetooth 5.3 and one-step pairing: equipped with the latest bluetooth 5.3 chip in 2023, our ear buds offer significant improvements over bluetooth 5.0. they reduce signal interference by 65% and enhance transmission speed by 80%. with a super fast 0.1s connection time once open the case, these wireless earbuds will automatically reconnect to your device after th...
    • 52 hours battery life and led charging display: the charging case features an external led display that indicates the battery level of the ear buds and charging compartment. these wireless headphones can be used continuously for approximately 8 hours, and the large 600mah capacity of the charging compartment offers an additional 6 full charges for both earbuds. this ext...
    • Single and dual mode options with touch control: each earphone can be individually connected to a bluetooth device or paired together. for single-ear use, simply remove the other earphone and it will automatically switch to binaural mode. during usage, you can conveniently control your cell phone by touching either earbud, ensuring a quicker and more convenient experience.
    • Lightweight & ipx7 waterproof: the x15 in-ear bluetooth earbuds with charging case weighs only 0.07lbs, and each earbud weighs a mere 0.007lbs. it comes with three different sizes of ear cups (s/m/l) to ensure a comfortable and stable fit. furthermore, x15 wireless earbuds is made of high-quality ipx7 nano-material, which effectively prevents rain and sweat penetration....
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  5. Product Highlights
    • Enhanced obd ii functions: the bt12 obd diagnostic device enables you to quickly read check engine light trouble codes, freeze frame, live data (engine parameters like engine coolant & oil temperature, o2 readings, mass air flow, fuel trim, fuel rail pressure, etc.) and i/m readiness. you can then determine if it’s a problem you can fix before taking the car to the mech...
    • Universal vehicle coverage: compatible with obdii / eobd compliant cars and light trucks (all brands made since year 1996 in the us, 1998 in canada – 1998, 2001 gas & 2004 diesel in eu, excluding hybrid and electric vehicles). support all obdii protocols such as iso 9141, kwp 2000, j1850 vpw, j1850 pwm and can.
    • Obd2 scanner with battery test function: this 2-in-1 car diagnostic tool combines obd ii code reader and 12 volts battery tester in one device, which is a very handy and cost-efficient tool to check engine and lead-acid batteries for all car owners and diyers.
    • Battery tester: it reads battery voltage, internal resistance, cca, soh (state of health) and soc (state of charge) to help you check car battery condition; compatible with all types of 12v lead acid batteries up to 2000 cca, including regular flooded, agm flat plate, agm spiral, gel and efb.
    • Easy to use and carry: large 4’’ 800*400 color lcd display, built-in large dtc database and multilingual, intuitive interface plus a premium storage case for easy carrying. note: does not read abs, airbag, tpms, etc.; does not reset oil service. comes with one-year ************************************************************* ********************************************...
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