Xiaomi Redmi Buds 4 - Blue Bluetooth In-Ear Headphones

Focus on the rhythm with the new Xiaomi Redmi Buds 4. 

Features:

• Effectively isolate excess external noise. With hybrid active noise cancellation technology, the feedback and feedforward microphones work together to effectively separate background noise. Whether you are outdoors, on the bus, or in the subway, a single tap for noise cancellation up to 35dB*. Redmi Buds 4 blocks out the hustle and bustle.
• The right level of tranquility. Smart scene judgment based on ambient noise levels. Redmi Buds 4 intelligently switches between 3 levels of ANC in adaptive mode supported by the AI algorithm and offers a more comfortable noise cancellation experience.
• Easy communication even with the earbuds on. Want to switch between music mode and chat mode? Press and hold to enter transparency mode and feel free to greet the friends around you. Set the voice enhancement mode* for natural communication with the earbuds on.
• Pleasant to hear a vivid voice and instrumental sound. The large dynamic driver unit makes the voice sound clearer, the low frequencies fuller, and the highs brighter. Choose a high-quality 0.006 mm diaphragm to further highlight the details of your favorite music.
• Making good sound even better. Professionally tuned by Xiaomi Acoustic Lab*, extensive user audiology research. Fine-tuning based on the earbud structure and acoustic principles produces a more professional frequency curve, deep bass, and brighter vocals.
• Surround yourself with your favorite music. Enjoy up to 6 hours of battery life on a single charge and up to 30 hours* of battery life when combined with a charging case, so you can enjoy good music both day and night. Supports fast charging. Get up to 1 hour of music playback with 5 minutes of charging*. Take a break and then continue right where you left off.
• Simply open the lid and switch as you want. All you need to do to pair is open the charging case near the smartphone and tap the screen once the pop-up appears. The earbuds can be paired with a variety of Xiaomi/Redmi products, such as smartphones and laptops.
• Dust and water resistance. Expertly designed for IP54 protection level. Whether you are working out at the gym or traveling far, you can take them anywhere with peace of mind.
• A more stable gaming experience. Redmi Buds 4 uses Bluetooth®5.2 protocol to deliver reduced audio latency in gaming so you can make decisions earlier, experience a more consistent outcome, and stay ahead in the game.

Specifications:

• Product model number: M2137E1
• Color: Blue
• Earbud input parameters: 5V? 100mA
• Charging case input parameters: 5V? 450mA
• Wireless connection: Bluetooth® 5.2
• Bluetooth protocols: HSP, HFP, A2DP, AVRCP
• Operating distance: 10m (open space free of obstacles)
• Net weight of a single earbud: Approx. 4.5 g
• Total weight, including charging case: Approx. 55g
• Charging port: Type-C
• Speaker impedance: 16 oHms ±15%