• Bluetooth, TWS.

True Wireless Earbuds for True Musical Freedom Liberty Neo true wireless earbuds are the embodiment of musical freedom. They boast our pioneering graphene-enhanced drivers that deliver a wider soundstage, intensified bass, exceptional accuracy, and crystal-clear clarity. The earbuds’ ultra-secure fit keeps them securely in place during your commute, while navigating city streets, or even when working up a sweat. And when you need to recharge, the mini charging case gives Liberty Neo a boost without being constrained by a power outlet and wires. Key FeaturesExpertly Tuned Sound: Graphene drivers produce a wider sound stage with exceptional accuracy and clarity. BassUp technology increases bass by up to 43%. Lightweight and Secure: Proprietary GripFit technology keeps your earbuds securely in position, while the ultra-lightweight 0.2 oz build ensures they’ll never weigh you down. IPX7 Waterproof: Exclusive SweatGuard protection creates a watertight barrier for your wireless earbuds against rain and sweat. Unbreakable Connectivity: An external antenna and Bluetooth 5.0 work together to create an almost unbreakable link between your wireless earbuds and device. Built-In Microphone: For clear, hands-free calls. Key Specifications Audio Sensitivity: 97db SPL Frequency: 20Hz-20kHz THD+N: <= 1% Antenna Return Loss: Typical: -14dB Limit :-12dB Microphone: MEMS Omnidirectional Mic Audio Source: iPhone, iPad, Samsung, Blackberry, Nexus, , Computer, PC, , MP4, MP3, etc. Proprietary Technology: Graphene-Enhanced Drivers, BassUp, SweatGuard, Exclusive Composite Diaphragm What’s In The BoxSoundcore Liberty Neo True Wireless EarbudsMini Charging CaseXS/S/M/L EarTipsXS/S/M/L EarWingsMicro USB CableUser Manual18-Month Warranty Note: If Liberty Neo doesn’t immediately activate after removal from the case, hold the button on both sides for 1 second.If you want to use mono mode, please use the right earbud.This product cannot be connected with multiple devices at the same time. If you need a pair of earbuds that simultaneously connects with multiple devices, check out Soundbuds slim and Spirit X (Upgraded). How to recharge Liberty Neo after exercise: Clean with water to remove sweat from the earbuds. Dry completely before placing in the charging case, paying particular attention to the charging connection points. Charge with a 5V certified charger and cable. * Expertly Tuned Graphene Drivers * Extended Playtime：3.5 hr+12hr * IPX7 Water Resistant * Stereo Handsfree Calls * Mini Charging Case