Casque Bluetooth sans fil supra-auriculaire pour le commerce extérieur, sans fuite sonore, pour jeux, téléphones portables et ordinateurs, Huaqiangbei Private

Source factory, instant delivery, exclusively for cross-border trade Chinese and English detailed main images + quality inspection report + CE/ROHS certification + multi-language instruction manual complete Customized T-series metal arms are available, please contact customer service if needed Rotatable and foldable Battery: 300mAh polymer lithium battery Working hours: 15 hours Charging time: 2 hours Solution: Zhongke Lanxun 5.3 5606B Speaker specifications: 40mm dynamic driver Transmission range: 10m Transmission power: 5V1A Speaker sensitivity: 1123dB Frequency range: 20-20000Hz Signal-to-noise ratio: 88DB Impedance value: 3210% Functions: Bluetooth, AUX(3.5mm round hole), TF Contents: Type-C charging cable, AUX audio cable, manual, blister pack, color box Color box: 18.7*20*5cm 280g/pcs (inside the box) Box dimensions: 76*53*40.5cm (80pcs) Color: gold, black, silver, blue, green, red, purple Below is the custom version of the metal arm