3 layer active noise cancellation. 1. Outward-facing microphone detects external sounds and counter with equal anti-noise to reduce the environmental noise up to more than 35dB. 2. Inward-facing microphone listens inside ear canal to pick up internal sounds and produce anti-noise again to twice cancel the left noise. 3. Ear caps prevent 90% noise going to ear canal. Pick up the two headsets from the charging case, and they will be paired automatically. Then simply enable bluetooth connection on your mobile phone to pair the device with your earbuds. Price including logo and freight
Normal Production Time
10 Working Days
86 " x 4.4 " x 0.9 "
Country of Manufacture
Package: Tuck Box 100 pcs/ctn, 28 lbs/ctn.
Color available: Black, Silver, White
Imprint Size: As Request
Price included 1 color, 1 side and 1 location, and freight fee to USA.
All prices and descriptions are subject to change without notice. If the price listed is different from the actual price, we will notify you before processing your order. Prices will be calculated using end of day exchange rates if orders contain products with different currencies, Total price is for merchandise only. Prices may be exclusive of any setup charges, art changes, shipping charges, state / provincial required taxes, rush charges or any other additional charges, which will be communicated prior to processing the order.