H-139 3.5mm Lavalier Bluetooth Audio Receiver with Metal Adapter(White) Type-USB Hubs High quality Bluetooth 4

High quality Bluetooth 4

General Compatible with Samsung:  Galaxy Buds2

90 degrees up and down

40HQ: 2093 cartons * 1200 pcs = 2511600 pcs

General Compatible with Vivo:  X30 Pro

H-139 3.5mm Lavalier Bluetooth Audio Receiver with Metal Adapter(White) Type-USB Hubs High quality Bluetooth 4Feature: 1. Easy to operate: Simply connect your speakers earphones to our devices and instantly convert your speakers headphones into stylish wireless Bluetooth speakers earphones. 2. Wireless play: Eliminate wired connection failures, wireless connection and transmission, users can enjoy high fidelity music anywhere in the room through wireless control. 3. Portable design: Mini clip design, portable features let you carry it wherever you want. 4.