Wireless Earbuds, Boltune Bluetooth V5.1 with 4 Mics Ultralight Comfort Bluetooth Headphones, CVC 8.0 Stereo Sound Deep…

Why chose Boltune wireless earbuds BT-BH021? 1. Adopts with the most advanced Bluetooth 5.0 technology, Boltune wireless earbuds not only enhances the connection stability of binaural calls, but also reduces the signal transmission delay, effectively reduces the “time difference” between audio and video, the truly synchronizes. The range is up to 50ft away. You don’t need any skill, the wireless earbuds will automatically connect to your phone immediately when open the charging case after connecting for the first time. 2. Combines special graphene diaphragms with high fidelity dynamic drivers for fine-tuned, low distortion sound with high sensitivity, at a wider frequency range. So you can feel the more realistic music. Crystal clarity and Deep, resonant bass with delicately tuned sound signature deliver immersive sound and put you on the stage center. 3. Special ergonomic design and only 0.2 Oz make the wireless earbuds sit comfortably and stable in your ears. After testing thousands of ears, the most suitable structure is selected so that everyone can experience excellent comfort. Technical Specifications: Bluetooth Version: BT 5.0 Transmission Distance: 65ft max Playtime: 6hrs + 30hrs Waterproof Rating: IPX8 Audio Code: AAC SBC Charging Case Capacity: 500mAh Charging Port : USB-C What’s in the Box: 1 x Boltune TWS Earbuds (Model BT-BH021) 6 x Ear Tips (Two are equipped on the earbuds) 1 x Charging Case 1 x USB-C Charging Cable 1 x User Guide

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Ultralight Comfort: Sung, secure and lightweight earbuds sit perfectly in your ear canals due to the ergonomic anti-slip design; just 0.2 oz. per bud, you can just wear and forget about them.
One-Step Pairing: Simply open the charging case for the earbuds to connect immediately to your device and put them back to turn off.
Immersive Stereo Sound: Enjoy stereophonic audio with strong bass generated from graphene drivers, with highly sensitive diaphragms, to ensure minimum signal loss and a quick response.
All Day Listening: 40hrs of listening and call time in total with the charging case and 6hrs nonstop music on 1 charge; take advantage of 1hr of playtime with only 10mins rapid charging.
Superior Call Quality: 2 microphones on each earbud work together to pick up your voice and detect background noise via a noise-suppressed algorithm so you’re clearly heard in calls.