NstaJam®️ Twist wireless hanging headphone is equipped with the fastest and most stable BT 5.0 chip-set. Features top-grade speakers for true Hi-Fi stereo sound. Built-in premium CVC noise-canceling microphones for clearer static-free phone calls.
What's more, the headphones come with a large capacity battery providing more than 6 hours of playing time and being water-resistant, makes them the best choice for the gym, sports, running, jogging, etc.
FEATURES & BENEFITS
Bluetooth version: V5.0 Battery capacity:105mah playtime:>6hours Standby time:120hours
Horn diameter:10mm
Speaker sensitivity:98db±3db
Frequency response range:20-20kHz
Distance:10m barrier-free
Wearing method: hanging neck in-ear
Product color: black
Executive Standard: GB/T 14471-2013