B2 Wireless Bluetooth 5.1 Foldable Noise Reduction Headset Color:Green 40HQ: 1288 cartons * 80

40HQ: 1288 cartons * 80 pcs = 103040 pcs

Not easy to fade

hollow flywheel

for INTEGRA

B2 Wireless Bluetooth 5.1 Foldable Noise Reduction Headset Color:Green 40HQ: 1288 cartons * 80Feature: 1. Upgrade Version5. 1 Bluetooth, no delay, efficient and smooth continuous conneciotn; 2. Rotatable folding microphong, practiocal but not cumbersome; 3. Ultra long battery life design, charge once for a week 4. 40mm large moving coil unit, the original sound is close at hand. 5. Support both wireless and wired modes, to meet different usage scenarios. Description: 1. Bluetooth Version: V5. 1 2. Bluetooth Distance: 10m 3. Battery: 3. 7V