Dear Sir/Madam,This is Sterling lishnerGarcia Lara from PE.I'm looking for IP68 Earphone BT5.0 with the following specifications:It's a pleasure to contact you, my name is Sterling Garcia. I would like more information about this product:1.- Capacity in mAh of the cargo box.2.- mAh capacity of the headphones.3.- Depth to submerge recommended by manufacturer.4.- Can you load with QI?5.- guaranteed time6. Can the headphones be used to lower and increase the volume?7.- Order MOQ?8.- It is acceptable test order or sample8.- immediate availabilityMy company is dedicated to finding suppliers with innovative products for a chain of distributors in Peru. Show More