EARDECO 180 Hour Endurance Bluetooth Headphone Bass Wireless Headphones with Mic Stereo Neckband Earphones Sport Headset TF Card

Authenticity of 180 hours of battery life Typical: The advertised range usually refers to a total of “single charge + charging compartment refill” or lab data at very low volume. Actual estimate: Headphones last about 8-12 hours on a single charge (medium volume + noise cancellation off). Sound quality and hardware Bass performance: relies on more than 12mm moving coil unit + rear chamber tuning, but the neck-mounted structure bass is naturally weaker than the head-mounted. Microphone quality: CVC8.0 noise reduction technology can meet the demand for calls, but the effect of anti-wind noise during sports is doubtful. TF card support: rare feature, may be limited to offline playback of MP3 files (need to confirm whether to support lossless format).You may also like Bluetooth Headphones Over Ear, 60 Hours Playtime Foldable Headphones Wireless Bluetooth Hi-Fi Stereo Deep Bass with 6 EQ Modes, Adjustable Lightweight Headset with Microphone, FM, SD/TF for Adults.