Bone Conduction Headphones Light Gray - Ultra-Light Open-Ear

In this review the S+ Light Gray bone conduction headphones are judged as a specialty option for runners and outdoor athletes who value awareness and comfort over absolute audiophile fidelity. The single biggest reason to buy is the third generation bone conduction speaker technology combined with an ultra-light 30g open-ear design, which lets users keep music on while remaining aware of traffic and surroundings during long workouts.

Key Features

• Third Generation Bone Conduction: Improved transmission efficiency and clearer low and mid frequencies compared with earlier bone conduction designs, delivering more audible music without covering the ear.
• IP67 Super Waterproof: Internally sealed construction and magnetic charging help protect the headset from sweat and rain so it stands up to outdoor training and swimming in wet conditions.
• Ultra-light Comfort: At approximately 30g the open-ear frame is comfortable for extended wear during long runs or cycling and reduces in-ear fatigue.
• Long Battery Runtime: A robust lithium battery provides roughly 10 hours of continuous playback or about 12 hours of call time on a single charge for extended sessions.
• AI Dual-Microphone Noise Reduction: CVC processing with two mics improves call clarity while riding or running and prioritizes voice pickup for clearer conversations.
• Two Tuned Audio Modes: User-selectable Bass Boost and Clear Audio modes let listeners switch tonal emphasis depending on music style or preference.

Who It's For

The S+ Light Gray bone conduction headphones are best suited to endurance runners, cyclists and outdoor fitness users who need situational awareness and long comfortable wear. The open-ear form and 30g weight make this model a good fit for people who dislike in-ear pressure but still want reasonable music playback while training.

Those who prioritize studio-level sound, deep sealed bass or the highest possible audio isolation should look elsewhere; bone conduction trade-offs mean some listeners will find the tonal balance and loudness less full than closed-back or in-ear headphones.

Pros & Cons

Pros

• Very comfortable open-ear fit and ultra-light construction for long workouts.
• Improved third generation bone conduction tech yields better low and mid clarity than prior models.
• Durable IP67 waterproofing with magnetic charging for safer outdoor and wet use.
• Two audio modes and AI dual-microphone noise reduction add useful versatility for calls and music.

Cons

• Sound quality remains variable for some users; bone conduction cannot match sealed in-ear bass depth.
• Some customers report shorter than expected battery life and occasional charging difficulties.

Specifications

Our Verdict

The Light Gray S+ bone conduction headphones are a strong pick for outdoor athletes who need open-ear awareness, long wearable comfort and reliable waterproofing; the upgraded third generation transducer and useful audio modes add value. Buyers seeking maximum bass impact or studio fidelity should consider traditional sealed headphones instead.

Frequently Asked Questions

Are these headphones suitable for swimming?
Yes, the IP67 sealing and magnetic charging enhance water resistance, making them suitable for swimming and wet-weather use though rinsing and drying after exposure is recommended.

How long does one charge last?
Typical runtime is about 10 hours of playback or around 12 hours of talk time on a full charge, though actual life can vary with volume and usage.

Can I use these with multiple devices?
Yes, the headset supports efficient multi-device connectivity with priority management for calls and intelligent switching between paired devices.