For Apple Watch Ultra 3 / 2 / 1 49mm Aluminum Alloy + TPU 2 in 1 Protective Case(Black+Grey) Filter-Audio Pickup Head

For Apple Watch Ultra 3 / 2 / 1 49mm Aluminum Alloy + TPU 2 in 1 Protective Case(Black+Grey) Filter-Audio Pickup Head1. Easy access to all ports and buttons 2. Light weight, will not increase the weight of the wrist 3. Fully protect the device from general scratches, dirt and wear 4. Simple installation 5. Material: aluminum alloy + TPU Note: The product only includes a protective case, not the watch body or watch band

Two-color injection molding

Speaker ringer buzzer for Sony Xperia XA1

Main frequency: 180MHz

Connection Type: USB Cable

DC Loop Resistance: 18Ohm/100m

HIFI level sound quality

1 / 10 operating system

Built in 1000mAh big capacity lithium battery

PU Leather

1 Type C (USB-C) interface for charging and data transfer synchronously and instantaneously

U disk playback supports MP3/WMA/AAC/AAC+/ALAC/FLAC/APE/WAV and other lossless audio format decoding

Plug and play with USB